test: add spec for app.getAppMetrics() for utility process (#40320)

Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>

.circleci/config.yml

@@ -65,6 +65,9 @@ jobs:
             curl -fLSs https://raw.githubusercontent.com/CircleCI-Public/circleci-cli/master/install.sh | DESTDIR=$CIRCLECI_BINARY bash
             node build.js
           name: Pack config.yml
+      - run:
+          name: Set params
+          command: node .circleci/config/params.js
       - continuation/continue:
           configuration_path: .circleci/config-staging/built.yml
           parameters: /tmp/pipeline-parameters.json

.circleci/config/base.yml

@@ -35,6 +35,16 @@ parameters:
     default: all
     enum: ["all", "osx-x64", "osx-arm64", "mas-x64", "mas-arm64"]
 
+  medium-linux-executor:
+    type: enum
+    default: electronjs/aks-linux-medium
+    enum: ["electronjs/aks-linux-medium", "medium"]
+  
+  large-linux-executor:
+    type: enum
+    default: electronjs/aks-linux-large
+    enum: ["electronjs/aks-linux-large", "2xlarge"]
+
 # Executors
 executors:
   linux-docker:
@@ -42,7 +52,9 @@ executors:
       size:
         description: "Docker executor size"
         type: enum
-        enum: ["medium", "xlarge", "2xlarge"]
+        # aks-linux-large === 32 core
+        # 2xlarge should not be used directly, use the pipeline param instead
+        enum: ["medium", "electronjs/aks-linux-medium", "xlarge", "electronjs/aks-linux-large", "2xlarge"]
     docker:
       - image: ghcr.io/electron/build:e6bebd08a51a0d78ec23e5b3fd7e7c0846412328
     resource_class: << parameters.size >>
@@ -52,9 +64,14 @@ executors:
       size:
         description: "macOS executor size"
         type: enum
-        enum: ["macos.x86.medium.gen2", "large"]
+        enum: ["macos.x86.medium.gen2"]
+      version:
+        description: "xcode version"
+        type: enum
+        enum: ["14.3.0", "14.0.0"]
+        default: 14.3.0
     macos:
-      xcode: 14.0.0
+      xcode: << parameters.version >>
     resource_class: << parameters.size >>
 
   # Electron Runners
@@ -245,14 +262,27 @@ step-depot-tools-get: &step-depot-tools-get
         sed -i '/ninjalog_uploader_wrapper.py/d' ./depot_tools/autoninja
         # Remove swift-format dep from cipd on macOS until we send a patch upstream.
         cd depot_tools
-        patch gclient.py -R \<<'EOF'
-      676,677c676
-      <         packages = dep_value.get('packages', [])
-      <         for package in (x for x in packages if "infra/3pp/tools/swift-format" not in x.get('package')):
-      ---
-      >         for package in dep_value.get('packages', []):
+        cat > gclient.diff \<< 'EOF'
+      diff --git a/gclient.py b/gclient.py
+      index c305c248..e6e0fbdc 100755
+      --- a/gclient.py
+      +++ b/gclient.py
+      @@ -735,7 +735,8 @@ class Dependency(gclient_utils.WorkItem, DependencySettings):
+ 
+                   if dep_type == 'cipd':
+                       cipd_root = self.GetCipdRoot()
+      -                for package in dep_value.get('packages', []):
+      +                packages = dep_value.get('packages', [])
+      +                for package in (x for x in packages if "infra/3pp/tools/swift-format" not in x.get('package')):
+                           deps_to_add.append(
+                               CipdDependency(parent=self,
+                                              name=name,
       EOF
+        git apply --3way gclient.diff
       fi
+      # Ensure depot_tools does not update.
+      test -d depot_tools && cd depot_tools
+      touch .disable_auto_update
 
 step-depot-tools-add-to-path: &step-depot-tools-add-to-path
   run:
@@ -274,7 +304,7 @@ step-gclient-sync: &step-gclient-sync
         ELECTRON_USE_THREE_WAY_MERGE_FOR_PATCHES=1 gclient sync --with_branch_heads --with_tags
         if [ "$IS_RELEASE" != "true" ]; then
           # Re-export all the patches to check if there were changes.
-          python src/electron/script/export_all_patches.py src/electron/patches/config.json
+          python3 src/electron/script/export_all_patches.py src/electron/patches/config.json
           cd src/electron
           git update-index --refresh || true
           if ! git diff-index --quiet HEAD --; then
@@ -334,7 +364,7 @@ step-setup-goma-for-build: &step-setup-goma-for-build
         exit 1
       fi
       echo 'export GN_GOMA_FILE='`node -e "console.log(require('./src/utils/goma.js').gnFilePath)"` >> $BASH_ENV
-      echo 'export LOCAL_GOMA_DIR='`node -e "console.log(require('./src/utils/goma.js').dir)"` >> $BASH_ENV
+      echo 'export GOMA_DIR='`node -e "console.log(require('./src/utils/goma.js').dir)"` >> $BASH_ENV
       echo 'export GOMA_FALLBACK_ON_AUTH_FAILURE=true' >> $BASH_ENV
       cd ..
       touch "${TMPDIR:=/tmp}"/.goma-ready
@@ -357,14 +387,14 @@ step-restore-brew-cache: &step-restore-brew-cache
       - /usr/local/Cellar/gnu-tar
       - /usr/local/bin/gtar
     keys:
-      - v5-brew-cache-{{ arch }}
+      - v6-brew-cache-{{ arch }}
 
 step-save-brew-cache: &step-save-brew-cache
   save_cache:
     paths:
       - /usr/local/Cellar/gnu-tar
       - /usr/local/bin/gtar
-    key: v5-brew-cache-{{ arch }}
+    key: v6-brew-cache-{{ arch }}
     name: Persisting brew cache
 
 step-get-more-space-on-mac: &step-get-more-space-on-mac
@@ -675,9 +705,9 @@ step-verify-mksnapshot: &step-verify-mksnapshot
       if [ "$IS_ASAN" != "1" ]; then
         cd src
         if [ "$TARGET_ARCH" == "arm" ] || [ "$TARGET_ARCH" == "arm64" ]; then
-          python electron/script/verify-mksnapshot.py --source-root "$PWD" --build-dir out/Default --snapshot-files-dir $PWD/cross-arch-snapshots
+          python3 electron/script/verify-mksnapshot.py --source-root "$PWD" --build-dir out/Default --snapshot-files-dir $PWD/cross-arch-snapshots
         else
-          python electron/script/verify-mksnapshot.py --source-root "$PWD" --build-dir out/Default
+          python3 electron/script/verify-mksnapshot.py --source-root "$PWD" --build-dir out/Default
         fi
       fi
 
@@ -687,7 +717,7 @@ step-verify-chromedriver: &step-verify-chromedriver
     command: |
       if [ "$IS_ASAN" != "1" ]; then
         cd src
-        python electron/script/verify-chromedriver.py --source-root "$PWD" --build-dir out/Default
+        python3 electron/script/verify-chromedriver.py --source-root "$PWD" --build-dir out/Default
       fi
 
 step-setup-linux-for-headless-testing: &step-setup-linux-for-headless-testing
@@ -705,8 +735,8 @@ step-show-goma-stats: &step-show-goma-stats
     command: |
       set +e
       set +o pipefail
-      $LOCAL_GOMA_DIR/goma_ctl.py stat
-      $LOCAL_GOMA_DIR/diagnose_goma_log.py
+      python3 $GOMA_DIR/goma_ctl.py stat
+      python3 $GOMA_DIR/diagnose_goma_log.py
       true
     when: always
     background: true
@@ -813,7 +843,7 @@ step-maybe-cross-arch-snapshot: &step-maybe-cross-arch-snapshot
         elif [ "`uname`" == "Darwin" ]; then
           cp "out/Default/$MKSNAPSHOT_PATH/libffmpeg.dylib" out/Default
         fi
-        python electron/script/verify-mksnapshot.py --source-root "$PWD" --build-dir out/Default --create-snapshot-only
+        python3 electron/script/verify-mksnapshot.py --source-root "$PWD" --build-dir out/Default --create-snapshot-only
         mkdir cross-arch-snapshots
         cp out/Default-mksnapshot-test/*.bin cross-arch-snapshots
         # Clean up so that ninja does not get confused
@@ -858,14 +888,26 @@ step-touch-sync-done: &step-touch-sync-done
 step-maybe-restore-src-cache: &step-maybe-restore-src-cache
   restore_cache:
     keys:
-      - v16-src-cache-{{ checksum "src/electron/.depshash" }}
+      - v17-src-cache-{{ checksum "src/electron/.depshash" }}
     name: Restoring src cache
 step-maybe-restore-src-cache-marker: &step-maybe-restore-src-cache-marker
   restore_cache:
     keys:
-      - v16-src-cache-marker-{{ checksum "src/electron/.depshash" }}
+      - v17-src-cache-marker-{{ checksum "src/electron/.depshash" }}
     name: Restoring src cache marker
 
+step-maybe-restore-src-cache-aks: &step-maybe-restore-src-cache-aks
+  restore_cache_aks:
+    step-name: Restoring src cache
+    cache_key: v17-src-cache-$(shasum src/electron/.depshash | cut -f1 -d' ')
+    cache_path: /var/portal
+
+step-maybe-restore-src-cache-marker-aks: &step-maybe-restore-src-cache-marker-aks
+  restore_cache_aks:
+    step-name: Restoring src cache marker
+    cache_key: v17-src-cache-marker-$(shasum src/electron/.depshash | cut -f1 -d' ')
+    cache_path: "."
+
 # Restore exact or closest git cache based on the hash of DEPS and .circle-sync-done
 # If the src cache was restored above then this will match an empty cache
 # If the src cache was not restored above then this will match a close git cache
@@ -878,6 +920,12 @@ step-maybe-restore-git-cache: &step-maybe-restore-git-cache
       - v1-git-cache-{{ checksum "src/electron/.circle-sync-done" }}
     name: Conditionally restoring git cache
 
+step-maybe-restore-git-cache-aks: &step-maybe-restore-git-cache-aks
+  restore_cache_aks:
+    step-name: Conditionally restoring git cache (aks)
+    cache_key: v1-git-cache-$(shasum src/electron/.circle-sync-done | cut -f1 -d' ')-$(shasum src/electron/DEPS | cut -f1 -d' ') v1-git-cache-$(shasum src/electron/.circle-sync-done | cut -f1 -d' ')
+    cache_path: git-cache
+
 step-set-git-cache-path: &step-set-git-cache-path
   run:
     name: Set GIT_CACHE_PATH to make gclient to use the cache
@@ -895,6 +943,12 @@ step-save-git-cache: &step-save-git-cache
     key: v1-git-cache-{{ checksum "src/electron/.circle-sync-done" }}-{{ checksum "src/electron/DEPS" }}
     name: Persisting git cache
 
+step-save-git-cache-aks: &step-save-git-cache-aks
+  save_cache_aks:
+    step-name: Persisting git cache (AKS)
+    cache_key: v1-git-cache-$(shasum src/electron/.circle-sync-done | cut -f1 -d' ')-$(shasum src/electron/DEPS | cut -f1 -d' ')
+    cache_path: git-cache
+
 step-run-electron-only-hooks: &step-run-electron-only-hooks
   run:
     name: Run Electron Only Hooks
@@ -932,7 +986,7 @@ step-save-src-cache: &step-save-src-cache
   save_cache:
     paths:
       - /var/portal
-    key: v16-src-cache-{{ checksum "/var/portal/src/electron/.depshash" }}
+    key: v17-src-cache-{{ checksum "/var/portal/src/electron/.depshash" }}
     name: Persisting src cache
 step-make-src-cache-marker: &step-make-src-cache-marker
   run:
@@ -942,7 +996,17 @@ step-save-src-cache-marker: &step-save-src-cache-marker
   save_cache:
     paths:
       - .src-cache-marker
-    key: v16-src-cache-marker-{{ checksum "/var/portal/src/electron/.depshash" }}
+    key: v17-src-cache-marker-{{ checksum "/var/portal/src/electron/.depshash" }}
+step-save-src-cache-aks: &step-save-src-cache-aks
+  save_cache_aks:
+    step-name: Persisting src cache (aks)
+    cache_key: v17-src-cache-$(shasum /var/portal/src/electron/.depshash | cut -f1 -d' ')
+    cache_path: /var/portal
+step-save-src-cache-marker-aks: &step-save-src-cache-marker-aks
+  save_cache_aks:
+    step-name: Persisting src cache marker (aks)
+    cache_key: v17-src-cache-marker-$(shasum /var/portal/src/electron/.depshash | cut -f1 -d' ')
+    cache_path: .src-cache-marker
 
 step-maybe-early-exit-no-doc-change: &step-maybe-early-exit-no-doc-change
   run:
@@ -968,16 +1032,6 @@ step-ts-compile: &step-ts-compile
       done
 
 # List of all steps.
-steps-electron-gn-check: &steps-electron-gn-check
-  steps:
-    - install-python2-mac
-    - *step-setup-goma-for-build
-    - checkout-from-cache
-    - *step-setup-env-for-build
-    - *step-wait-for-goma
-    - *step-gn-gen-default
-    - *step-gn-check
-
 steps-electron-ts-compile-for-doc-change: &steps-electron-ts-compile-for-doc-change
   steps:
     # Checkout - Copied from steps-checkout
@@ -989,36 +1043,92 @@ steps-electron-ts-compile-for-doc-change: &steps-electron-ts-compile-for-doc-cha
 
 # Command Aliases
 commands:
-  install-python2-mac:
+  aks-specific-step:
+    parameters:
+      circle:
+        type: steps
+      aks:
+        type: steps
+      could-be-aks:
+        type: boolean
+        description: Only set this to true on linux hosts
+    steps:
+      - when:
+          condition:
+            or:
+              - equal: [<< parameters.could-be-aks >>, false]
+              - equal: [<< pipeline.parameters.large-linux-executor >>, 2xlarge]
+          steps: << parameters.circle >>
+      - when:
+          condition:
+            and:
+              - equal: [<< parameters.could-be-aks >>, true]
+              - equal: [<< pipeline.parameters.large-linux-executor >>, electronjs/aks-linux-large]
+          steps: << parameters.aks >>
+  save_cache_aks:
+    parameters:
+      step-name:
+        type: string
+      cache_key:
+        type: string
+      cache_path:
+        type: string
     steps:
-      - restore_cache:
-          keys:
-            - v2.7.18-python-cache-{{ arch }}
-          name: Restore python cache
       - run:
-          name: Install python2 on macos
+          name: << parameters.step-name >>
           command: |
-            if [ "`uname`" == "Darwin" ] && [ "$IS_ELECTRON_RUNNER" != "1" ]; then
-              if [ ! -f "python-downloads/python-2.7.18-macosx10.9.pkg" ]; then
-                mkdir python-downloads
-                echo 'Downloading Python 2.7.18'
-                curl -O https://dev-cdn.electronjs.org/python/python-2.7.18-macosx10.9.pkg
-                mv python-2.7.18-macosx10.9.pkg python-downloads
+            cache_key="<< parameters.cache_key >>"
+            final_cache_path=/mnt/cross-instance-cache/${cache_key}.tar
+            echo "Using cache key: $cache_key"
+            echo "Checking path: $final_cache_path"
+            if [ ! -f "$final_cache_path" ]; then
+              echo "Cache key not founding, storing tarball"
+              tmp_container=/mnt/cross-instance-cache/tmp/$CIRCLE_WORKFLOW_JOB_ID
+              tmp_cache_path=$tmp_container/${cache_key}.tar
+              mkdir -p $tmp_container
+              if [ -f "<< parameters.cache_path >>" ]; then
+                tar -cf $tmp_cache_path -C $(dirname << parameters.cache_path >>) ./$(basename << parameters.cache_path >>)
               else
-                echo 'Using Python install from cache'
+                tar -cf $tmp_cache_path -C << parameters.cache_path >>/ ./
               fi
-              sudo installer -pkg python-downloads/python-2.7.18-macosx10.9.pkg -target /
+              mv -vn $tmp_cache_path $final_cache_path
+              rm -rf $tmp_container
+            else
+              echo "Cache key already exists, skipping.."
             fi
-      - save_cache:
-          paths:
-            - python-downloads
-          key: v2.7.18-python-cache-{{ arch }}
-          name: Persisting python cache
+  restore_cache_aks:
+    parameters:
+      step-name:
+        type: string
+      cache_key:
+        type: string
+      cache_path:
+        type: string
+    steps:
+      - run:
+          name: << parameters.step-name >>
+          command: |
+            df -h
+            for cache_key in << parameters.cache_key >>; do
+              cache_path=/mnt/cross-instance-cache/${cache_key}.tar
+              echo "Using cache key: $cache_key"
+              echo "Checking path: $cache_path"
+              if [ ! -f "$cache_path" ]; then
+                echo "Cache key not found, nothing to restore..."
+              else
+                echo "Cache key found, restoring to path..."
+                mkdir -p << parameters.cache_path >>/
+                tar -xf /mnt/cross-instance-cache/${cache_key}.tar -C << parameters.cache_path >>/
+                exit 0
+              fi
+            done
   maybe-restore-portaled-src-cache:
     parameters:
       halt-if-successful:
         type: boolean
         default: false
+      could-be-aks:
+        type: boolean
     steps:
       - run:
           name: Prepare for cross-OS sync restore
@@ -1028,23 +1138,44 @@ commands:
       - when:
           condition: << parameters.halt-if-successful >>
           steps:
-            - *step-maybe-restore-src-cache-marker
+            - aks-specific-step:
+                circle:
+                  - *step-maybe-restore-src-cache-marker
+                aks:
+                  - *step-maybe-restore-src-cache-marker-aks
+                could-be-aks: << parameters.could-be-aks >>
             - run:
                 name: Halt the job early if the src cache exists
                 command: |
                   if [ -f ".src-cache-marker" ]; then
                     circleci-agent step halt
                   fi
-      - *step-maybe-restore-src-cache
+      - aks-specific-step:
+          circle:
+            - *step-maybe-restore-src-cache
+          aks:
+            - *step-maybe-restore-src-cache-aks
+          could-be-aks: << parameters.could-be-aks >>
       - run:
-          name: Fix the src cache restore point on macOS
+          name: Fix the src cache restore point
           command: |
             if [ -d "/var/portal/src" ]; then
               echo Relocating Cache
               rm -rf src
               mv /var/portal/src ./
             fi
-
+  run-gn-check:
+    parameters:
+      could-be-aks:
+        type: boolean
+    steps:
+      - *step-setup-goma-for-build
+      - checkout-from-cache:
+          could-be-aks: << parameters.could-be-aks >>
+      - *step-setup-env-for-build
+      - *step-wait-for-goma
+      - *step-gn-gen-default
+      - *step-gn-check
   build_and_save_artifacts:
     parameters:
       artifact-key:
@@ -1158,12 +1289,16 @@ commands:
             mv_if_exist cross-arch-snapshots src
 
   checkout-from-cache:
+    parameters:
+      could-be-aks:
+        type: boolean
     steps:
       - *step-checkout-electron
       - *step-depot-tools-get
       - *step-depot-tools-add-to-path
       - *step-generate-deps-hash
-      - maybe-restore-portaled-src-cache
+      - maybe-restore-portaled-src-cache:
+          could-be-aks: << parameters.could-be-aks >>
       - run:
           name: Ensure src checkout worked
           command: |
@@ -1301,6 +1436,8 @@ commands:
       after-persist:
         type: steps
         default: []
+      could-be-aks:
+        type: boolean
     steps:
       - when:
           condition: << parameters.attach >>
@@ -1310,7 +1447,6 @@ commands:
             - run: rm -rf src/electron
       - *step-restore-brew-cache
       - *step-install-gnutar-on-mac
-      - install-python2-mac
       - *step-save-brew-cache
       - when:
           condition: << parameters.build >>
@@ -1319,7 +1455,8 @@ commands:
       - when:
           condition: << parameters.checkout-and-assume-cache >>
           steps:
-            - checkout-from-cache
+            - checkout-from-cache:
+                could-be-aks: << parameters.could-be-aks >>
       - when:
           condition: << parameters.checkout >>
           steps:
@@ -1335,8 +1472,15 @@ commands:
                 steps:
                   - maybe-restore-portaled-src-cache:
                       halt-if-successful: << parameters.checkout-to-create-src-cache >>
-            - *step-maybe-restore-git-cache
+                      could-be-aks: << parameters.could-be-aks >>
+            - aks-specific-step:
+                circle:
+                  - *step-maybe-restore-git-cache
+                aks:
+                  - *step-maybe-restore-git-cache-aks
+                could-be-aks: << parameters.could-be-aks >>
             - *step-set-git-cache-path
+            - *step-fix-known-hosts-linux
             # This sync call only runs if .circle-sync-done is an EMPTY file
             - *step-gclient-sync
             - store_artifacts:
@@ -1352,7 +1496,12 @@ commands:
             - when:
                 condition: << parameters.save-git-cache >>
                 steps:
-                  - *step-save-git-cache
+                  - aks-specific-step:
+                      circle:
+                        - *step-save-git-cache
+                      aks:
+                        - *step-save-git-cache-aks
+                      could-be-aks: << parameters.could-be-aks >>
             # Mark sync as done _after_ saving the git cache so that it is uploaded
             # only when the src cache was not present
             # Their are theoretically two cases for this cache key
@@ -1402,9 +1551,19 @@ commands:
                         sudo mkdir -p /var/portal
                         sudo chown -R $(id -u):$(id -g) /var/portal
                         mv ./src /var/portal
-                  - *step-save-src-cache
+                  - aks-specific-step:
+                      circle:
+                        - *step-save-src-cache
+                      aks:
+                        - *step-save-src-cache-aks
+                      could-be-aks: << parameters.could-be-aks >>
                   - *step-make-src-cache-marker
-                  - *step-save-src-cache-marker
+                  - aks-specific-step:
+                      circle:
+                        - *step-save-src-cache-marker
+                      aks:
+                        - *step-save-src-cache-marker-aks
+                      could-be-aks: << parameters.could-be-aks >>
 
       - when:
           condition: << parameters.build >>
@@ -1456,6 +1615,18 @@ commands:
           condition: << parameters.build >>
           steps:
             - *step-maybe-notify-slack-failure
+      - when:
+          condition: << parameters.could-be-aks >>
+          steps:
+            - run:
+                name: Wait for active debug sessions
+                command: |
+                  while [ -f /var/.ssh-lock ]
+                  do
+                    sleep 60
+                  done
+                no_output_timeout: 2h
+                when: always
 
   electron-tests:
     parameters:
@@ -1471,7 +1642,6 @@ commands:
       - *step-setup-linux-for-headless-testing
       - *step-restore-brew-cache
       - *step-fix-known-hosts-linux
-      - install-python2-mac
       - *step-install-signing-cert-on-mac
 
       - run:
@@ -1581,7 +1751,6 @@ commands:
             - *step-depot-tools-get
       - *step-depot-tools-add-to-path
       - *step-restore-brew-cache
-      - install-python2-mac
       - *step-get-more-space-on-mac
       - when:
           condition: << parameters.checkout >>
@@ -1595,6 +1764,7 @@ commands:
             - *step-minimize-workspace-size-from-checkout
       - *step-fix-sync
       - *step-setup-env-for-build
+      - *step-fix-known-hosts-linux
       - *step-setup-goma-for-build
       - *step-wait-for-goma
       - *step-gn-gen-default
@@ -1652,7 +1822,7 @@ jobs:
   linux-make-src-cache:
     executor:
       name: linux-docker
-      size: xlarge
+      size: << pipeline.parameters.large-linux-executor >>
     environment:
       <<: *env-linux-2xlarge
       GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm=True --custom-var=checkout_arm64=True'
@@ -1665,6 +1835,7 @@ jobs:
           checkout-to-create-src-cache: true
           artifact-key: 'nil'
           build-type: 'nil'
+          could-be-aks: true
 
   mac-checkout:
     executor:
@@ -1684,6 +1855,7 @@ jobs:
           restore-src-cache: false
           artifact-key: 'nil'
           build-type: 'nil'
+          could-be-aks: false
 
   mac-make-src-cache:
     executor:
@@ -1703,12 +1875,13 @@ jobs:
           checkout-to-create-src-cache: true
           artifact-key: 'nil'
           build-type: 'nil'
+          could-be-aks: false
 
   # Layer 2: Builds.
   linux-x64-testing:
     executor:
       name: linux-docker
-      size: xlarge
+      size: << pipeline.parameters.large-linux-executor >>
     environment:
       <<: *env-global
       <<: *env-testing-build
@@ -1721,11 +1894,12 @@ jobs:
           checkout-and-assume-cache: true
           artifact-key: 'linux-x64'
           build-type: 'Linux'
+          could-be-aks: true
 
   linux-x64-testing-asan:
     executor:
       name: linux-docker
-      size: 2xlarge
+      size: << pipeline.parameters.large-linux-executor >>
     environment:
       <<: *env-global
       <<: *env-testing-build
@@ -1736,15 +1910,17 @@ jobs:
     steps:
       - electron-build:
           persist: true
-          checkout: true
+          checkout: false
+          checkout-and-assume-cache: true
           build-nonproprietary-ffmpeg: false
           artifact-key: 'linux-x64-asan'
           build-type: 'Linux'
+          could-be-aks: true
 
   linux-x64-testing-no-run-as-node:
     executor:
       name: linux-docker
-      size: xlarge
+      size: << pipeline.parameters.large-linux-executor >>
     environment:
       <<: *env-linux-2xlarge
       <<: *env-testing-build
@@ -1757,21 +1933,24 @@ jobs:
           checkout: true
           artifact-key: 'linux-x64-no-run-as-node'
           build-type: 'Linux'
+          could-be-aks: true
 
   linux-x64-testing-gn-check:
     executor:
       name: linux-docker
-      size: medium
+      size: << pipeline.parameters.medium-linux-executor >>
     environment:
       <<: *env-linux-medium
       <<: *env-testing-build
       GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm=True --custom-var=checkout_arm64=True'
-    <<: *steps-electron-gn-check
+    steps:
+      - run-gn-check:
+          could-be-aks: true
 
   linux-x64-publish:
     executor:
       name: linux-docker
-      size: 2xlarge
+      size: << pipeline.parameters.large-linux-executor >>
     environment:
       <<: *env-linux-2xlarge-release
       <<: *env-release-build
@@ -1794,7 +1973,7 @@ jobs:
   linux-arm-testing:
     executor:
       name: linux-docker
-      size: 2xlarge
+      size: << pipeline.parameters.large-linux-executor >>
     environment:
       <<: *env-global
       <<: *env-arm
@@ -1810,11 +1989,12 @@ jobs:
           checkout-and-assume-cache: true
           artifact-key: 'linux-arm'
           build-type: 'Linux ARM'
+          could-be-aks: true
 
   linux-arm-publish:
     executor:
       name: linux-docker
-      size: 2xlarge
+      size: << pipeline.parameters.large-linux-executor >>
     environment:
       <<: *env-linux-2xlarge-release
       <<: *env-arm
@@ -1839,7 +2019,7 @@ jobs:
   linux-arm64-testing:
     executor:
       name: linux-docker
-      size: 2xlarge
+      size: << pipeline.parameters.large-linux-executor >>
     environment:
       <<: *env-global
       <<: *env-arm64
@@ -1855,22 +2035,25 @@ jobs:
           checkout-and-assume-cache: true
           artifact-key: 'linux-arm64'
           build-type: 'Linux ARM64'
+          could-be-aks: true
 
   linux-arm64-testing-gn-check:
     executor:
       name: linux-docker
-      size: medium
+      size: << pipeline.parameters.medium-linux-executor >>
     environment:
       <<: *env-linux-medium
       <<: *env-arm64
       <<: *env-testing-build
       GCLIENT_EXTRA_ARGS: '--custom-var=checkout_arm=True --custom-var=checkout_arm64=True'
-    <<: *steps-electron-gn-check
+    steps:
+      - run-gn-check:
+          could-be-aks: true
 
   linux-arm64-publish:
     executor:
       name: linux-docker
-      size: 2xlarge
+      size: << pipeline.parameters.large-linux-executor >>
     environment:
       <<: *env-linux-2xlarge-release
       <<: *env-arm64
@@ -1925,6 +2108,7 @@ jobs:
                 root: .
                 paths:
                   - generated_artifacts_mas-x64
+          could-be-aks: false
 
   osx-testing-x64-gn-check:
     executor:
@@ -1934,7 +2118,9 @@ jobs:
       <<: *env-machine-mac
       <<: *env-testing-build
       GCLIENT_EXTRA_ARGS: '--custom-var=checkout_mac=True --custom-var=host_os=mac'
-    <<: *steps-electron-gn-check
+    steps:
+      - run-gn-check:
+          could-be-aks: false
 
   osx-publish-x64:
     executor:
@@ -2017,6 +2203,7 @@ jobs:
                 root: .
                 paths:
                   - generated_artifacts_mas-arm64
+          could-be-aks: false
 
   mas-publish-x64:
     executor:
@@ -2142,6 +2329,7 @@ jobs:
     executor:
       name: macos
       size: macos.x86.medium.gen2
+      version: 14.0.0
     environment:
       <<: *env-mac-large
       <<: *env-stack-dumping
@@ -2165,6 +2353,7 @@ jobs:
     executor:
       name: macos
       size: macos.x86.medium.gen2
+      version: 14.0.0
     environment:
       <<: *env-mac-large
       <<: *env-stack-dumping

.circleci/config/params.js

@@ -0,0 +1,12 @@
+const fs = require('fs');
+
+const PARAMS_PATH = '/tmp/pipeline-parameters.json';
+
+const content = JSON.parse(fs.readFileSync(PARAMS_PATH, 'utf-8'));
+
+// Choose resource class for linux hosts
+const currentBranch = process.env.CIRCLE_BRANCH || '';
+content['large-linux-executor'] = /^pull\/[0-9-]+$/.test(currentBranch) ? '2xlarge' : 'electronjs/aks-linux-large';
+content['medium-linux-executor'] = /^pull\/[0-9-]+$/.test(currentBranch) ? 'medium' : 'electronjs/aks-linux-medium';
+
+fs.writeFileSync(PARAMS_PATH, JSON.stringify(content));

.circleci/fix-known-hosts.sh

@@ -3,5 +3,6 @@
 set -e
 
 mkdir -p ~/.ssh
-echo "|1|B3r+7aO0/x90IdefihIjxIoJrrk=|OJddGDfhbuLFc1bUyy84hhIw57M= ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ==
-|1|rGlEvW55DtzNZp+pzw9gvyOyKi4=|LLWr+7qlkAlw3YGGVfLHHxB/kR0= ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAq2A7hRGmdnm9tUDbO9IDSwBK6TbQa+PXYPCPy6rbTrTtw7PHkccKrpp0yVhp5HdEIcKr6pLlVDBfOLX9QUsyCOV0wzfjIJNlGEYsdlLJizHhbn2mUjvSAHQqZETYP81eFzLQNnPHt4EVVUh7VfDESU84KezmD5QlWpXLmvU31/yMf+Se8xhHTvKSCZIFImWwoG6mbUoWf9nzpIoaSjB+weqqUUmpaaasXVal72J+UX2B+2RPW3RcT0eOzQgqlJL3RKrTJvdsjE3JEAvGq3lGHSZXy28G3skua2SmVi/w4yCE6gbODqnTWlg7+wC604ydGXA8VJiS5ap43JXiUFFAaQ==" >> ~/.ssh/known_hosts
+echo "github.com ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOMqqnkVzrm0SdG6UOoqKLsabgH5C9okWi0dh2l9GKJl
+github.com ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBEmKSENjQEezOmxkZMy7opKgwFB9nkt5YRrYMjNuG5N87uRgg6CLrbo5wAdT/y6v0mKV0U2w0WZ2YB/++Tpockg=
+github.com ssh-rsa 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" >> ~/.ssh/known_hosts

.devcontainer/devcontainer.json

@@ -4,37 +4,6 @@
 	"onCreateCommand": ".devcontainer/on-create-command.sh",
 	"updateContentCommand": ".devcontainer/update-content-command.sh",
 	"workspaceFolder": "/workspaces/gclient/src/electron",
-	"extensions": [
-		"joeleinbinder.mojom-language",
-		"rafaelmaiolla.diff",
-		"surajbarkale.ninja",
-		"ms-vscode.cpptools",
-		"mutantdino.resourcemonitor",
-		"dbaeumer.vscode-eslint",
-		"shakram02.bash-beautify",
-		"marshallofsound.gnls-electron",
-		"CircleCI.circleci"
-	],
-	"settings": {
-		"editor.tabSize": 2,
-		"bashBeautify.tabSize": 2,
-		"typescript.tsdk": "node_modules/typescript/lib",
-		"[gn]": {
-			"editor.formatOnSave": true
-		},
-		"[javascript]": {
-			"editor.codeActionsOnSave": {
-				"source.fixAll.eslint": true
-			}
-		},
-		"[typescript]": {
-			"editor.codeActionsOnSave": {
-				"source.fixAll.eslint": true
-			}
-		},
-		"javascript.preferences.quoteStyle": "single",
-		"typescript.preferences.quoteStyle": "single"
-	},
 	"forwardPorts": [8088, 6080, 5901],
 	"portsAttributes": {
 		"8088": {
@@ -60,6 +29,38 @@
 			"openFiles": [
 				".devcontainer/README.md"
 			]
+		},
+		"vscode": {
+			"extensions": ["joeleinbinder.mojom-language",
+				"rafaelmaiolla.diff",
+				"surajbarkale.ninja",
+				"ms-vscode.cpptools",
+				"mutantdino.resourcemonitor",
+				"dbaeumer.vscode-eslint",
+				"shakram02.bash-beautify",
+				"marshallofsound.gnls-electron",
+				"CircleCI.circleci"
+			],
+			"settings": {
+				"editor.tabSize": 2,
+				"bashBeautify.tabSize": 2,
+				"typescript.tsdk": "node_modules/typescript/lib",
+				"[gn]": {
+					"editor.formatOnSave": true
+				},
+				"[javascript]": {
+					"editor.codeActionsOnSave": {
+						"source.fixAll.eslint": true
+					}
+				},
+				"[typescript]": {
+					"editor.codeActionsOnSave": {
+						"source.fixAll.eslint": true
+					}
+				},
+				"javascript.preferences.quoteStyle": "single",
+				"typescript.preferences.quoteStyle": "single"
+			}
 		}
 	}
 }

.devcontainer/on-create-command.sh

@@ -16,6 +16,8 @@ ln -s $buildtools_configs $buildtools/configs
 
 # Write the gclient config if it does not already exist
 if [ ! -f $gclient_root/.gclient ]; then
+  echo "Creating gclient config"
+
   echo "solutions = [
       { \"name\"        : \"src/electron\",
           \"url\"         : \"https://github.com/electron/electron\",
@@ -32,6 +34,8 @@ fi
 # Write the default buildtools config file if it does
 # not already exist
 if [ ! -f $buildtools/configs/evm.testing.json ]; then
+  echo "Creating build-tools testing config"
+
   write_config() {
     echo "
         {
@@ -53,7 +57,7 @@ if [ ! -f $buildtools/configs/evm.testing.json ]; then
                 \"CHROMIUM_BUILDTOOLS_PATH\": \"/workspaces/gclient/src/buildtools\",
                 \"GIT_CACHE_PATH\": \"/workspaces/gclient/.git-cache\"
             },
-            \"$schema\": \"file:///home/builduser/.electron_build_tools/evm-config.schema.json\"
+            \"\$schema\": \"file:///home/builduser/.electron_build_tools/evm-config.schema.json\"
         }
     " >$buildtools/configs/evm.testing.json
   }
@@ -67,10 +71,12 @@ if [ ! -f $buildtools/configs/evm.testing.json ]; then
   # if it works we can use the goma cluster
   export NOTGOMA_CODESPACES_TOKEN=$GITHUB_TOKEN
   if e d goma_auth login; then
+    echo "$GITHUB_USER has GOMA access - switching to cluster mode"
     write_config cluster
   fi
 else
-  # Even if the config file existed we still need to re-auth with the goma
-  # cluster
+  echo "build-tools testing config already exists"
+
+  # Re-auth with the goma cluster regardless.
   NOTGOMA_CODESPACES_TOKEN=$GITHUB_TOKEN e d goma_auth login || true
 fi

.markdownlint.json

@@ -1,27 +1,3 @@
 {
-  "commands-show-output": false,
-  "first-line-h1": false,
-  "header-increment": false,
-  "line-length": {
-    "code_blocks": false,
-    "tables": false,
-    "stern": true,
-    "line_length": -1
-  },
-  "no-bare-urls": false,
-  "no-blanks-blockquote": false,
-  "no-duplicate-header": {
-    "allow_different_nesting": true
-  },
-  "no-emphasis-as-header": false,
-  "no-hard-tabs": {
-    "code_blocks": false
-  },
-  "no-space-in-emphasis": false,
-  "no-trailing-punctuation": false,
-  "no-trailing-spaces": {
-    "br_spaces": 0
-  },
-  "single-h1": false,
-  "no-inline-html": false
+  "extends": "@electron/lint-roller/configs/markdownlint.json"
 }

BUILD.gn

@@ -772,6 +772,8 @@ source_set("electron_lib") {
     sources += [
       "shell/browser/electron_pdf_web_contents_helper_client.cc",
       "shell/browser/electron_pdf_web_contents_helper_client.h",
+      "shell/browser/extensions/api/pdf_viewer_private/pdf_viewer_private_api.cc",
+      "shell/browser/extensions/api/pdf_viewer_private/pdf_viewer_private_api.h",
     ]
   }
 

DEPS

@@ -2,13 +2,17 @@ gclient_gn_args_from = 'src'
 
 vars = {
   'chromium_version':
-    '114.0.5694.0',
+    '114.0.5735.289',
   'node_version':
     'v18.15.0',
   'nan_version':
     '16fa32231e2ccd89d2804b3f765319128b20c4ac',
   'squirrel.mac_version':
     '0e5d146ba13101a1302d59ea6e6e0b3cace4ae38',
+  'reactiveobjc_version':
+    '74ab5baccc6f7202c8ac69a8d1e152c29dc1ea76',
+  'mantle_version':
+    '78d3966b3c331292ea29ec38661b25df0a245948',
 
   'pyyaml_version': '3.12',
 
@@ -17,6 +21,8 @@ vars = {
   'nodejs_git': 'https://github.com/nodejs',
   'yaml_git': 'https://github.com/yaml',
   'squirrel_git': 'https://github.com/Squirrel',
+  'reactiveobjc_git': 'https://github.com/ReactiveCocoa',
+  'mantle_git': 'https://github.com/Mantle',
 
   # KEEP IN SYNC WITH utils.js FILE
   'yarn_version': '1.15.2',
@@ -87,11 +93,11 @@ deps = {
     'condition': 'process_deps',
   },
   'src/third_party/squirrel.mac/vendor/ReactiveObjC': {
-    'url': 'https://github.com/ReactiveCocoa/ReactiveObjC.git@74ab5baccc6f7202c8ac69a8d1e152c29dc1ea76',
+    'url': Var("reactiveobjc_git") + '/ReactiveObjC.git@' + Var("reactiveobjc_version"),
     'condition': 'process_deps'
   },
   'src/third_party/squirrel.mac/vendor/Mantle': {
-    'url': 'https://github.com/Mantle/Mantle.git@78d3966b3c331292ea29ec38661b25df0a245948',
+    'url':  Var("mantle_git") + '/Mantle.git@' + Var("mantle_version"),
     'condition': 'process_deps',
   }
 }

appveyor-woa.yml

@@ -29,7 +29,7 @@
 
 version: 1.0.{build}
 build_cloud: electronhq-16-core
-image: e-114.0.5684.0
+image: e-114.0.5735.16-bust-cache
 environment:
   GIT_CACHE_PATH: C:\Users\appveyor\libcc_cache
   ELECTRON_OUT_DIR: Default
@@ -49,6 +49,11 @@ environment:
       APPVEYOR_BUILD_WORKER_IMAGE: base-woa
       APPVEYOR_BUILD_WORKER_CLOUD: electronhq-woa
 
+clone_script:
+- ps: git clone -q $("--branch=" + $Env:APPVEYOR_REPO_BRANCH) $("https://github.com/" + $Env:APPVEYOR_REPO_NAME + ".git") $Env:APPVEYOR_BUILD_FOLDER
+- ps: if (!$Env:APPVEYOR_PULL_REQUEST_NUMBER) {$("git checkout -qf " + $Env:APPVEYOR_REPO_COMMIT)}
+- ps: if ($Env:APPVEYOR_PULL_REQUEST_NUMBER) {git fetch -q origin +refs/pull/$($Env:APPVEYOR_PULL_REQUEST_NUMBER)/head; git checkout -qf FETCH_HEAD}
+
 clone_folder: C:\projects\src\electron
 
 skip_branch_with_pr: true
@@ -66,11 +71,15 @@ for:
     build_script:
       - ps: |
           node script/yarn.js install --frozen-lockfile
-          node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER --prBranch=$env:APPVEYOR_REPO_BRANCH
+          node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER
+          $env:SHOULD_SKIP_ARTIFACT_VALIDATION = "false"
           if ($LASTEXITCODE -eq 0) {
-            Write-warning "Skipping build for doc only change"; Exit-AppveyorBuild
+            Write-warning "Skipping build for doc-only change"
+            $env:SHOULD_SKIP_ARTIFACT_VALIDATION = "true"
+            Exit-AppveyorBuild
+          } else {
+            $global:LASTEXITCODE = 0
           }
-          $global:LASTEXITCODE = 0
       - cd ..
       - ps: Write-Host "Building $env:GN_CONFIG build"
       - git config --global core.longpaths true
@@ -83,6 +92,8 @@ for:
             Remove-Item -Recurse -Force $pwd\build-tools
           }
       - git clone --depth=1 https://chromium.googlesource.com/chromium/tools/depot_tools.git
+      - ps: New-Item -Name depot_tools\.disable_auto_update -ItemType File
+      - depot_tools\bootstrap\win_tools.bat
       - ps: $env:PATH="$pwd\depot_tools;$env:PATH"
       - ps: >-
           if (Test-Path -Path "$pwd\src\electron") {
@@ -105,7 +116,7 @@ for:
       - ps: .\src\electron\script\start-goma.ps1 -gomaDir $env:LOCAL_GOMA_DIR
       - ps: >-
           if (Test-Path 'env:RAW_GOMA_AUTH') {
-            $goma_login = python $env:LOCAL_GOMA_DIR\goma_auth.py info
+            $goma_login = python3 $env:LOCAL_GOMA_DIR\goma_auth.py info
             if ($goma_login -eq 'Login as Fermi Planck') {
               Write-warning "Goma authentication is correct";
             } else {
@@ -155,7 +166,7 @@ for:
       - ninja -C out/Default electron:hunspell_dictionaries_zip
       - ninja -C out/Default electron:electron_chromedriver_zip
       - ninja -C out/Default third_party/electron_node:headers
-      - python %LOCAL_GOMA_DIR%\goma_ctl.py stat
+      - python3 %LOCAL_GOMA_DIR%\goma_ctl.py stat
       - ps: >-
           Get-CimInstance -Namespace root\cimv2 -Class Win32_product | Select vendor, description, @{l='install_location';e='InstallLocation'}, @{l='install_date';e='InstallDate'}, @{l='install_date_2';e='InstallDate2'}, caption, version, name, @{l='sku_number';e='SKUNumber'} | ConvertTo-Json | Out-File -Encoding utf8 -FilePath .\installed_software.json
       - python3 electron/build/profile_toolchain.py --output-json=out/Default/windows_toolchain_profile.json
@@ -176,6 +187,30 @@ for:
             7z a pdb.zip out\Default\*.pdb
           }
       - python3 electron/script/zip_manifests/check-zip-manifest.py out/Default/dist.zip electron/script/zip_manifests/dist_zip.win.%TARGET_ARCH%.manifest
+      - ps: |
+          cd C:\projects\src
+          $missing_artifacts = $false
+          if ($env:SHOULD_SKIP_ARTIFACT_VALIDATION -eq 'true') {
+            Write-warning "Skipping artifact validation for doc-only PR"
+          } else {
+            $artifacts_to_validate = 'dist.zip','windows_toolchain_profile.json','shell_browser_ui_unittests.exe','chromedriver.zip','ffmpeg.zip','node_headers.zip','mksnapshot.zip','electron.lib','hunspell_dictionaries.zip'
+            foreach($artifact_name in $artifacts_to_validate) {
+              if ($artifact_name -eq 'ffmpeg.zip') {
+                $artifact_file = "out\ffmpeg\ffmpeg.zip"
+              } elseif ($artifact_name -eq 'node_headers.zip') {
+                $artifact_file = $artifact_name
+              } else {
+                $artifact_file = "out\Default\$artifact_name"
+              }
+              if (-not(Test-Path $artifact_file)) {
+                Write-warning "$artifact_name is missing and cannot be added to artifacts"
+                $missing_artifacts = $true
+              }
+            }
+          }
+          if ($missing_artifacts) {
+            throw "Build failed due to missing artifacts"
+          }
 
     deploy_script:
       - cd electron
@@ -201,7 +236,7 @@ for:
       - if exist node_headers.zip (appveyor-retry appveyor PushArtifact node_headers.zip)
       - if exist out\Default\mksnapshot.zip (appveyor-retry appveyor PushArtifact out\Default\mksnapshot.zip)
       - if exist out\Default\hunspell_dictionaries.zip (appveyor-retry appveyor PushArtifact out\Default\hunspell_dictionaries.zip)
-      - if exist out\Default\electron.lib (appveyor-retry appveyor PushArtifact out\Default\electron.lib)
+      - if exist out\Default\electron.lib (appveyor-retry appveyor PushArtifact out\Default\electron.lib)        
       - ps: >-
           if ((Test-Path "pdb.zip") -And ($env:GN_CONFIG -ne 'release')) {
             appveyor-retry appveyor PushArtifact pdb.zip
@@ -220,11 +255,13 @@ for:
     build_script:
       - ps: |
           node script/yarn.js install --frozen-lockfile
-          node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER --prBranch=$env:APPVEYOR_REPO_BRANCH
+          node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER
           if ($LASTEXITCODE -eq 0) {
-            Write-warning "Skipping build for doc only change"; Exit-AppveyorBuild
+            Write-warning "Skipping build for doc only change"
+            Exit-AppveyorBuild
+          } else {
+            $global:LASTEXITCODE = 0
           }
-          $global:LASTEXITCODE = 0
       - cd ..
       - mkdir out\Default
       - cd ..
@@ -232,7 +269,7 @@ for:
           # Download build artifacts
           $apiUrl = 'https://ci.appveyor.com/api'
           $build_info = Invoke-RestMethod -Method Get -Uri "$apiUrl/projects/$env:APPVEYOR_ACCOUNT_NAME/$env:APPVEYOR_PROJECT_SLUG/builds/$env:APPVEYOR_BUILD_ID"
-          $artifacts_to_download = @('dist.zip','ffmpeg.zip','node_headers.zip','pdb.zip','electron.lib')
+          $artifacts_to_download = @('dist.zip','ffmpeg.zip','node_headers.zip','electron.lib')
           foreach ($job in $build_info.build.jobs) {
             if ($job.name -eq "Build Arm on X64 Windows") {
               $jobId = $job.jobId
@@ -244,10 +281,13 @@ for:
                 }
                 Invoke-RestMethod -Method Get -Uri "$apiUrl/buildjobs/$jobId/artifacts/$artifact_name" -OutFile $outfile
               }
+              # Uncomment the following lines to download the pdb.zip to show real stacktraces when crashes happen during testing
+              # Invoke-RestMethod -Method Get -Uri "$apiUrl/buildjobs/$jobId/artifacts/pdb.zip" -OutFile pdb.zip
+              # 7z x -y -osrc pdb.zip
             }
           }
       - ps: |
-          $out_default_zips = @('dist.zip','pdb.zip')
+          $out_default_zips = @('dist.zip')
           foreach($zip_name in $out_default_zips) {
             7z x -y -osrc\out\Default $zip_name
           }

appveyor.yml

@@ -29,7 +29,7 @@
 
 version: 1.0.{build}
 build_cloud: electronhq-16-core
-image: e-114.0.5684.0
+image: e-114.0.5735.16-bust-cache
 environment:
   GIT_CACHE_PATH: C:\Users\appveyor\libcc_cache
   ELECTRON_OUT_DIR: Default
@@ -47,6 +47,11 @@ environment:
     - job_name: Test
       job_depends_on: Build
 
+clone_script:
+- ps: git clone -q $("--branch=" + $Env:APPVEYOR_REPO_BRANCH) $("https://github.com/" + $Env:APPVEYOR_REPO_NAME + ".git") $Env:APPVEYOR_BUILD_FOLDER
+- ps: if (!$Env:APPVEYOR_PULL_REQUEST_NUMBER) {$("git checkout -qf " + $Env:APPVEYOR_REPO_COMMIT)}
+- ps: if ($Env:APPVEYOR_PULL_REQUEST_NUMBER) {git fetch -q origin +refs/pull/$($Env:APPVEYOR_PULL_REQUEST_NUMBER)/head; git checkout -qf FETCH_HEAD}
+
 clone_folder: C:\projects\src\electron
 
 skip_branch_with_pr: true
@@ -64,11 +69,15 @@ for:
     build_script:
       - ps: |
           node script/yarn.js install --frozen-lockfile
-          node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER --prBranch=$env:APPVEYOR_REPO_BRANCH
+          node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER
+          $env:SHOULD_SKIP_ARTIFACT_VALIDATION = "false"
           if ($LASTEXITCODE -eq 0) {
-            Write-warning "Skipping build for doc only change"; Exit-AppveyorBuild
+            Write-warning "Skipping build for doc-only change"
+            $env:SHOULD_SKIP_ARTIFACT_VALIDATION = "true"
+            Exit-AppveyorBuild
+          } else {
+            $global:LASTEXITCODE = 0
           }
-          $global:LASTEXITCODE = 0
       - cd ..
       - ps: Write-Host "Building $env:GN_CONFIG build"
       - git config --global core.longpaths true
@@ -81,6 +90,8 @@ for:
             Remove-Item -Recurse -Force $pwd\build-tools
           }
       - git clone --depth=1 https://chromium.googlesource.com/chromium/tools/depot_tools.git
+      - ps: New-Item -Name depot_tools\.disable_auto_update -ItemType File
+      - depot_tools\bootstrap\win_tools.bat
       - ps: $env:PATH="$pwd\depot_tools;$env:PATH"
       - ps: >-
           if (Test-Path -Path "$pwd\src\electron") {
@@ -103,7 +114,7 @@ for:
       - ps: .\src\electron\script\start-goma.ps1 -gomaDir $env:LOCAL_GOMA_DIR
       - ps: >-
           if (Test-Path 'env:RAW_GOMA_AUTH') {
-            $goma_login = python $env:LOCAL_GOMA_DIR\goma_auth.py info
+            $goma_login = python3 $env:LOCAL_GOMA_DIR\goma_auth.py info
             if ($goma_login -eq 'Login as Fermi Planck') {
               Write-warning "Goma authentication is correct";
             } else {
@@ -153,7 +164,7 @@ for:
       - ninja -C out/Default electron:hunspell_dictionaries_zip
       - ninja -C out/Default electron:electron_chromedriver_zip
       - ninja -C out/Default third_party/electron_node:headers
-      - python %LOCAL_GOMA_DIR%\goma_ctl.py stat
+      - python3 %LOCAL_GOMA_DIR%\goma_ctl.py stat
       - ps: >-
           Get-CimInstance -Namespace root\cimv2 -Class Win32_product | Select vendor, description, @{l='install_location';e='InstallLocation'}, @{l='install_date';e='InstallDate'}, @{l='install_date_2';e='InstallDate2'}, caption, version, name, @{l='sku_number';e='SKUNumber'} | ConvertTo-Json | Out-File -Encoding utf8 -FilePath .\installed_software.json
       - python3 electron/build/profile_toolchain.py --output-json=out/Default/windows_toolchain_profile.json
@@ -174,6 +185,30 @@ for:
             7z a pdb.zip out\Default\*.pdb
           }
       - python3 electron/script/zip_manifests/check-zip-manifest.py out/Default/dist.zip electron/script/zip_manifests/dist_zip.win.%TARGET_ARCH%.manifest
+      - ps: |
+          cd C:\projects\src
+          $missing_artifacts = $false
+          if ($env:SHOULD_SKIP_ARTIFACT_VALIDATION -eq 'true') {
+            Write-warning "Skipping artifact validation for doc-only PR"
+          } else {
+            $artifacts_to_validate = 'dist.zip','windows_toolchain_profile.json','shell_browser_ui_unittests.exe','chromedriver.zip','ffmpeg.zip','node_headers.zip','mksnapshot.zip','electron.lib','hunspell_dictionaries.zip'
+            foreach($artifact_name in $artifacts_to_validate) {
+              if ($artifact_name -eq 'ffmpeg.zip') {
+                $artifact_file = "out\ffmpeg\ffmpeg.zip"
+              } elseif ($artifact_name -eq 'node_headers.zip') {
+                $artifact_file = $artifact_name
+              } else {
+                $artifact_file = "out\Default\$artifact_name"
+              }
+              if (-not(Test-Path $artifact_file)) {
+                Write-warning "$artifact_name is missing and cannot be added to artifacts"
+                $missing_artifacts = $true
+              }
+            }
+          }
+          if ($missing_artifacts) {
+            throw "Build failed due to missing artifacts"
+          }
 
     deploy_script:
       - cd electron
@@ -199,7 +234,7 @@ for:
       - if exist node_headers.zip (appveyor-retry appveyor PushArtifact node_headers.zip)
       - if exist out\Default\mksnapshot.zip (appveyor-retry appveyor PushArtifact out\Default\mksnapshot.zip)
       - if exist out\Default\hunspell_dictionaries.zip (appveyor-retry appveyor PushArtifact out\Default\hunspell_dictionaries.zip)
-      - if exist out\Default\electron.lib (appveyor-retry appveyor PushArtifact out\Default\electron.lib)
+      - if exist out\Default\electron.lib (appveyor-retry appveyor PushArtifact out\Default\electron.lib)        
       - ps: >-
           if ((Test-Path "pdb.zip") -And ($env:GN_CONFIG -ne 'release')) {
             appveyor-retry appveyor PushArtifact pdb.zip
@@ -216,11 +251,13 @@ for:
     build_script:
       - ps: |
           node script/yarn.js install --frozen-lockfile
-          node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER --prBranch=$env:APPVEYOR_REPO_BRANCH
+          node script/doc-only-change.js --prNumber=$env:APPVEYOR_PULL_REQUEST_NUMBER
           if ($LASTEXITCODE -eq 0) {
-            Write-warning "Skipping build for doc only change"; Exit-AppveyorBuild
+            Write-warning "Skipping build for doc only change"
+            Exit-AppveyorBuild
+          } else {
+            $global:LASTEXITCODE = 0
           }
-          $global:LASTEXITCODE = 0
       - cd ..
       - mkdir out\Default
       - cd ..
@@ -240,6 +277,9 @@ for:
                 }
                 Invoke-RestMethod -Method Get -Uri "$apiUrl/buildjobs/$jobId/artifacts/$artifact_name" -OutFile $outfile
               }
+              # Uncomment the following lines to download the pdb.zip to show real stacktraces when crashes happen during testing
+              # Invoke-RestMethod -Method Get -Uri "$apiUrl/buildjobs/$jobId/artifacts/pdb.zip" -OutFile pdb.zip
+              # 7z x -y -osrc pdb.zip
             }
           }
       - ps: |

build/args/all.gn

@@ -49,3 +49,9 @@ use_qt = false
 # https://chromium-review.googlesource.com/c/chromium/src/+/4365718
 # TODO(codebytere): fix perfetto incompatibility with Node.js.
 use_perfetto_client_library = false
+
+# Ref: https://chromium-review.googlesource.com/c/chromium/src/+/4402277
+enable_check_raw_ptr_fields = false
+
+# Disables the builtins PGO for V8
+v8_builtins_profiling_log_file = ""

chromium_src/BUILD.gn

@@ -174,6 +174,10 @@ static_library("chrome") {
       "//chrome/browser/ui/views/status_icons/status_icon_linux_dbus.cc",
       "//chrome/browser/ui/views/status_icons/status_icon_linux_dbus.h",
     ]
+    sources += [
+      "//chrome/browser/ui/views/dark_mode_manager_linux.cc",
+      "//chrome/browser/ui/views/dark_mode_manager_linux.h",
+    ]
     public_deps += [
       "//components/dbus/menu",
       "//components/dbus/thread_linux",
@@ -336,6 +340,34 @@ static_library("chrome") {
         "//components/pdf/renderer",
       ]
     }
+  } else {
+    # These are required by the webRequest module.
+    sources += [
+      "//extensions/browser/api/declarative_net_request/request_action.cc",
+      "//extensions/browser/api/declarative_net_request/request_action.h",
+      "//extensions/browser/api/web_request/form_data_parser.cc",
+      "//extensions/browser/api/web_request/form_data_parser.h",
+      "//extensions/browser/api/web_request/upload_data_presenter.cc",
+      "//extensions/browser/api/web_request/upload_data_presenter.h",
+      "//extensions/browser/api/web_request/web_request_api_constants.cc",
+      "//extensions/browser/api/web_request/web_request_api_constants.h",
+      "//extensions/browser/api/web_request/web_request_info.cc",
+      "//extensions/browser/api/web_request/web_request_info.h",
+      "//extensions/browser/api/web_request/web_request_resource_type.cc",
+      "//extensions/browser/api/web_request/web_request_resource_type.h",
+      "//extensions/browser/extension_api_frame_id_map.cc",
+      "//extensions/browser/extension_api_frame_id_map.h",
+      "//extensions/browser/extension_navigation_ui_data.cc",
+      "//extensions/browser/extension_navigation_ui_data.h",
+      "//extensions/browser/extensions_browser_client.cc",
+      "//extensions/browser/extensions_browser_client.h",
+      "//extensions/browser/guest_view/web_view/web_view_renderer_state.cc",
+      "//extensions/browser/guest_view/web_view/web_view_renderer_state.h",
+    ]
+
+    public_deps += [
+      "//extensions/browser/api/declarative_net_request/flat:extension_ruleset",
+    ]
   }
 
   if (!is_mas_build) {

docs/api/accelerator.md

@@ -55,7 +55,7 @@ The `Super` (or `Meta`) key is mapped to the `Windows` key on Windows and Linux
 * `0` to `9`
 * `A` to `Z`
 * `F1` to `F24`
-* Punctuation like `~`, `!`, `@`, `#`, `$`, etc.
+* Various Punctuation: `)`, `!`, `@`, `#`, `$`, `%`, `^`, `&`, `*`, `(`, `:`, `;`, `:`, `+`, `=`, `<`, `,`, `_`, `-`, `>`, `.`, `?`, `/`, `~`, `` ` ``, `{`, `]`, `[`, `|`, `\`, `}`, `"`
 * `Plus`
 * `Space`
 * `Tab`

docs/api/app.md

@@ -7,7 +7,7 @@ Process: [Main](../glossary.md#main-process)
 The following example shows how to quit the application when the last window is
 closed:
 
-```javascript
+```js
 const { app } = require('electron')
 app.on('window-all-closed', () => {
   app.quit()
@@ -150,9 +150,20 @@ Returns:
 
 * `event` Event
 
-Emitted when mac application become active. Difference from `activate` event is
+Emitted when the application becomes active. This differs from the `activate` event in
 that `did-become-active` is emitted every time the app becomes active, not only
-when Dock icon is clicked or application is re-launched.
+when Dock icon is clicked or application is re-launched. It is also emitted when a user
+switches to the app via the macOS App Switcher.
+
+### Event: 'did-resign-active' _macOS_
+
+Returns:
+
+* `event` Event
+
+Emitted when the app is no longer active and doesn’t have focus. This can be triggered,
+for example, by clicking on another application or by using the macOS App Switcher to
+switch to another application.
 
 ### Event: 'continue-activity' _macOS_
 
@@ -285,7 +296,7 @@ Emitted when failed to verify the `certificate` for `url`, to trust the
 certificate you should prevent the default behavior with
 `event.preventDefault()` and call `callback(true)`.
 
-```javascript
+```js
 const { app } = require('electron')
 
 app.on('certificate-error', (event, webContents, url, error, certificate, callback) => {
@@ -317,7 +328,7 @@ and `callback` can be called with an entry filtered from the list. Using
 `event.preventDefault()` prevents the application from using the first
 certificate from the store.
 
-```javascript
+```js
 const { app } = require('electron')
 
 app.on('select-client-certificate', (event, webContents, url, list, callback) => {
@@ -350,7 +361,7 @@ The default behavior is to cancel all authentications. To override this you
 should prevent the default behavior with `event.preventDefault()` and call
 `callback(username, password)` with the credentials.
 
-```javascript
+```js
 const { app } = require('electron')
 
 app.on('login', (event, webContents, details, authInfo, callback) => {
@@ -402,18 +413,7 @@ Returns:
 
 * `event` Event
 * `webContents` [WebContents](web-contents.md)
-* `details` Object
-  * `reason` string - The reason the render process is gone.  Possible values:
-    * `clean-exit` - Process exited with an exit code of zero
-    * `abnormal-exit` - Process exited with a non-zero exit code
-    * `killed` - Process was sent a SIGTERM or otherwise killed externally
-    * `crashed` - Process crashed
-    * `oom` - Process ran out of memory
-    * `launch-failed` - Process never successfully launched
-    * `integrity-failure` - Windows code integrity checks failed
-  * `exitCode` Integer - The exit code of the process, unless `reason` is
-    `launch-failed`, in which case `exitCode` will be a platform-specific
-    launch failure error code.
+* `details` [RenderProcessGoneDetails](structures/render-process-gone-details.md)
 
 Emitted when the renderer process unexpectedly disappears.  This is normally
 because it was crashed or killed.
@@ -470,7 +470,7 @@ Returns:
 
 Emitted when Electron has created a new `session`.
 
-```javascript
+```js
 const { app } = require('electron')
 
 app.on('session-created', (session) => {
@@ -555,7 +555,7 @@ started after current instance exited.
 An example of restarting current instance immediately and adding a new command
 line argument to the new instance:
 
-```javascript
+```js
 const { app } = require('electron')
 
 app.relaunch({ args: process.argv.slice(1).concat(['--relaunch']) })
@@ -940,7 +940,7 @@ List, nor will it be displayed.
 
 Here's a very simple example of creating a custom Jump List:
 
-```javascript
+```js
 const { app } = require('electron')
 
 app.setJumpList([
@@ -960,7 +960,7 @@ app.setJumpList([
         title: 'Tool A',
         program: process.execPath,
         args: '--run-tool-a',
-        icon: process.execPath,
+        iconPath: process.execPath,
         iconIndex: 0,
         description: 'Runs Tool A'
       },
@@ -969,7 +969,7 @@ app.setJumpList([
         title: 'Tool B',
         program: process.execPath,
         args: '--run-tool-b',
-        icon: process.execPath,
+        iconPath: process.execPath,
         iconIndex: 0,
         description: 'Runs Tool B'
       }
@@ -1023,8 +1023,8 @@ use this method to ensure single instance.
 An example of activating the window of primary instance when a second instance
 starts:
 
-```javascript
-const { app } = require('electron')
+```js
+const { app, BrowserWindow } = require('electron')
 let myWindow = null
 
 const additionalData = { myKey: 'myValue' }
@@ -1044,9 +1044,9 @@ if (!gotTheLock) {
     }
   })
 
-  // Create myWindow, load the rest of the app, etc...
   app.whenReady().then(() => {
-    myWindow = createWindow()
+    myWindow = new BrowserWindow({})
+    myWindow.loadURL('https://electronjs.org')
   })
 }
 ```
@@ -1135,11 +1135,11 @@ indicates success while any other value indicates failure according to Chromium
     resolver will attempt to use the system's DNS settings to do DNS lookups
     itself. Enabled by default on macOS, disabled by default on Windows and
     Linux.
-  * `secureDnsMode` string (optional) - Can be "off", "automatic" or "secure".
-    Configures the DNS-over-HTTP mode. When "off", no DoH lookups will be
-    performed. When "automatic", DoH lookups will be performed first if DoH is
+  * `secureDnsMode` string (optional) - Can be 'off', 'automatic' or 'secure'.
+    Configures the DNS-over-HTTP mode. When 'off', no DoH lookups will be
+    performed. When 'automatic', DoH lookups will be performed first if DoH is
     available, and insecure DNS lookups will be performed as a fallback. When
-    "secure", only DoH lookups will be performed. Defaults to "automatic".
+    'secure', only DoH lookups will be performed. Defaults to 'automatic'.
   * `secureDnsServers` string[] (optional) - A list of DNS-over-HTTP
     server templates. See [RFC8484 § 3][] for details on the template format.
     Most servers support the POST method; the template for such servers is
@@ -1169,11 +1169,15 @@ case the user's DNS configuration does not include a provider that supports
 DoH.
 
 ```js
-app.configureHostResolver({
-  secureDnsMode: 'secure',
-  secureDnsServers: [
-    'https://cloudflare-dns.com/dns-query'
-  ]
+const { app } = require('electron')
+
+app.whenReady().then(() => {
+  app.configureHostResolver({
+    secureDnsMode: 'secure',
+    secureDnsServers: [
+      'https://cloudflare-dns.com/dns-query'
+    ]
+  })
 })
 ```
 
@@ -1325,7 +1329,10 @@ To work with Electron's `autoUpdater` on Windows, which uses [Squirrel][Squirrel
 you'll want to set the launch path to Update.exe, and pass arguments that specify your
 application name. For example:
 
-``` javascript
+``` js
+const { app } = require('electron')
+const path = require('path')
+
 const appFolder = path.dirname(process.execPath)
 const updateExe = path.resolve(appFolder, '..', 'Update.exe')
 const exeName = path.basename(process.execPath)
@@ -1335,7 +1342,7 @@ app.setLoginItemSettings({
   path: updateExe,
   args: [
     '--processStart', `"${exeName}"`,
-    '--process-start-args', `"--hidden"`
+    '--process-start-args', '"--hidden"'
   ]
 })
 ```
@@ -1394,11 +1401,22 @@ Show the platform's native emoji picker.
 Returns `Function` - This function **must** be called once you have finished accessing the security scoped file. If you do not remember to stop accessing the bookmark, [kernel resources will be leaked](https://developer.apple.com/reference/foundation/nsurl/1417051-startaccessingsecurityscopedreso?language=objc) and your app will lose its ability to reach outside the sandbox completely, until your app is restarted.
 
 ```js
-// Start accessing the file.
-const stopAccessingSecurityScopedResource = app.startAccessingSecurityScopedResource(data)
-// You can now access the file outside of the sandbox 🎉
+const { app, dialog } = require('electron')
+const fs = require('fs')
 
-// Remember to stop accessing the file once you've finished with it.
+let filepath
+let bookmark
+
+dialog.showOpenDialog(null, { securityScopedBookmarks: true }).then(({ filePaths, bookmarks }) => {
+  filepath = filePaths[0]
+  bookmark = bookmarks[0]
+  fs.readFileSync(filepath)
+})
+
+// ... restart app ...
+
+const stopAccessingSecurityScopedResource = app.startAccessingSecurityScopedResource(bookmark)
+fs.readFileSync(filepath)
 stopAccessingSecurityScopedResource()
 ```
 
@@ -1439,6 +1457,8 @@ By default, if an app of the same name as the one being moved exists in the Appl
 For example:
 
 ```js
+const { app, dialog } = require('electron')
+
 app.moveToApplicationsFolder({
   conflictHandler: (conflictType) => {
     if (conflictType === 'exists') {

docs/api/auto-updater.md

@@ -137,7 +137,7 @@ application starts.
 [squirrel-mac]: https://github.com/Squirrel/Squirrel.Mac
 [server-support]: https://github.com/Squirrel/Squirrel.Mac#server-support
 [squirrel-windows]: https://github.com/Squirrel/Squirrel.Windows
-[installer]: https://github.com/electron/grunt-electron-installer
+[installer]: https://github.com/electron-archive/grunt-electron-installer
 [installer-lib]: https://github.com/electron/windows-installer
 [electron-forge-lib]: https://github.com/electron/forge
 [app-user-model-id]: https://learn.microsoft.com/en-us/windows/win32/shell/appids

docs/api/browser-window.md

@@ -104,6 +104,7 @@ window, you have to set both `parent` and `modal` options:
 ```javascript
 const { BrowserWindow } = require('electron')
 
+const top = new BrowserWindow()
 const child = new BrowserWindow({ parent: top, modal: true, show: false })
 child.loadURL('https://github.com')
 child.once('ready-to-show', () => {
@@ -262,6 +263,9 @@ It creates a new `BrowserWindow` with native properties as set by the `options`.
     `tooltip`, `content`, `under-window`, or `under-page`. Please note that
     `appearance-based`, `light`, `dark`, `medium-light`, and `ultra-dark` are
     deprecated and have been removed in macOS Catalina (10.15).
+  * `backgroundMaterial` string (optional) _Windows_ - Set the window's
+    system-drawn background material, including behind the non-client area.
+    Can be `auto`, `none`, `mica`, `acrylic` or `tabbed`. See [win.setBackgroundMaterial](#winsetbackgroundmaterialmaterial-windows) for more information.
   * `zoomToPageWidth` boolean (optional) _macOS_ - Controls the behavior on
     macOS when option-clicking the green stoplight button on the toolbar or by
     clicking the Window > Zoom menu item. If `true`, the window will grow to
@@ -884,7 +888,7 @@ On Linux the setter is a no-op, although the getter returns `true`.
 
 A `boolean` property that determines whether the window is excluded from the application’s Windows menu. `false` by default.
 
-```js
+```js @ts-expect-error=[11]
 const win = new BrowserWindow({ height: 600, width: 600 })
 
 const template = [
@@ -954,7 +958,7 @@ Hides the window.
 
 #### `win.isVisible()`
 
-Returns `boolean` - Whether the window is visible to the user.
+Returns `boolean` - Whether the window is visible to the user in the foreground of the app.
 
 #### `win.isModal()`
 
@@ -992,6 +996,8 @@ Returns `boolean` - Whether the window is minimized.
 
 Sets whether the window should be in fullscreen mode.
 
+**Note:** On macOS, fullscreen transitions take place asynchronously. If further actions depend on the fullscreen state, use the ['enter-full-screen'](browser-window.md#event-enter-full-screen) or ['leave-full-screen'](browser-window.md#event-leave-full-screen) events.
+
 #### `win.isFullScreen()`
 
 Returns `boolean` - Whether the window is in fullscreen mode.
@@ -1104,10 +1110,14 @@ win.setBounds({ width: 100 })
 console.log(win.getBounds())
 ```
 
+**Note:** On macOS, the y-coordinate value cannot be smaller than the [Tray](tray.md) height. The tray height has changed over time and depends on the operating system, but is between 20-40px. Passing a value lower than the tray height will result in a window that is flush to the tray.
+
 #### `win.getBounds()`
 
 Returns [`Rectangle`](structures/rectangle.md) - The `bounds` of the window as `Object`.
 
+**Note:** On macOS, the y-coordinate value returned will be at minimum the [Tray](tray.md) height. For example, calling `win.setBounds({ x: 25, y: 20, width: 800, height: 600 })` with a tray height of 38 means that `win.getBounds()` will return `{ x: 25, y: 38, width: 800, height: 600 }`.
+
 #### `win.getBackgroundColor()`
 
 Returns `string` - Gets the background color of the window in Hex (`#RRGGBB`) format.
@@ -1485,6 +1495,9 @@ Node's [`url.format`](https://nodejs.org/api/url.html#url_url_format_urlobject)
 method:
 
 ```javascript
+const { BrowserWindow } = require('electron')
+const win = new BrowserWindow()
+
 const url = require('url').format({
   protocol: 'file',
   slashes: true,
@@ -1498,6 +1511,9 @@ You can load a URL using a `POST` request with URL-encoded data by doing
 the following:
 
 ```javascript
+const { BrowserWindow } = require('electron')
+const win = new BrowserWindow()
+
 win.loadURL('http://localhost:8000/post', {
   postData: [{
     type: 'rawData',
@@ -1842,6 +1858,21 @@ will remove the vibrancy effect on the window.
 Note that `appearance-based`, `light`, `dark`, `medium-light`, and `ultra-dark` have been
 deprecated and will be removed in an upcoming version of macOS.
 
+#### `win.setBackgroundMaterial(material)` _Windows_
+
+* `material` string
+  * `auto` - Let the Desktop Window Manager (DWM) automatically decide the system-drawn backdrop material for this window. This is the default.
+  * `none` - Don't draw any system backdrop.
+  * `mica` - Draw the backdrop material effect corresponding to a long-lived window.
+  * `acrylic` - Draw the backdrop material effect corresponding to a transient window.
+  * `tabbed` - Draw the backdrop material effect corresponding to a window with a tabbed title bar.
+
+This method sets the browser window's system-drawn background material, including behind the non-client area.
+
+See the [Windows documentation](https://learn.microsoft.com/en-us/windows/win32/api/dwmapi/ne-dwmapi-dwm_systembackdrop_type) for more details.
+
+**Note:** This method is only supported on Windows 11 22H2 and up.
+
 #### `win.setWindowButtonPosition(position)` _macOS_
 
 * `position` [Point](structures/point.md) | null

docs/api/client-request.md

@@ -65,7 +65,7 @@ strictly follow the Node.js model as described in the
 
 For instance, we could have created the same request to 'github.com' as follows:
 
-```JavaScript
+```javascript
 const request = net.request({
   method: 'GET',
   protocol: 'https:',
@@ -104,7 +104,7 @@ The `callback` function is expected to be called back with user credentials:
 * `username` string
 * `password` string
 
-```JavaScript
+```javascript @ts-type={request:Electron.ClientRequest}
 request.on('login', (authInfo, callback) => {
   callback('username', 'password')
 })
@@ -113,9 +113,9 @@ request.on('login', (authInfo, callback) => {
 Providing empty credentials will cancel the request and report an authentication
 error on the response object:
 
-```JavaScript
+```javascript @ts-type={request:Electron.ClientRequest}
 request.on('response', (response) => {
-  console.log(`STATUS: ${response.statusCode}`);
+  console.log(`STATUS: ${response.statusCode}`)
   response.on('error', (error) => {
     console.log(`ERROR: ${JSON.stringify(error)}`)
   })

docs/api/clipboard.md

@@ -148,10 +148,7 @@ clipboard.
 ```js
 const { clipboard } = require('electron')
 
-clipboard.writeBookmark({
-  text: 'https://electronjs.org',
-  bookmark: 'Electron Homepage'
-})
+clipboard.writeBookmark('Electron Homepage', 'https://electronjs.org')
 ```
 
 ### `clipboard.readFindText()` _macOS_

docs/api/command-line-switches.md

@@ -116,14 +116,20 @@ Ignore the connections limit for `domains` list separated by `,`.
 
 ### --js-flags=`flags`
 
-Specifies the flags passed to the Node.js engine. It has to be passed when starting
-Electron if you want to enable the `flags` in the main process.
+Specifies the flags passed to the [V8 engine](https://v8.dev). In order to enable the `flags` in the main process,
+this switch must be passed on startup.
 
 ```sh
 $ electron --js-flags="--harmony_proxies --harmony_collections" your-app
 ```
 
-See the [Node.js documentation][node-cli] or run `node --help` in your terminal for a list of available flags. Additionally, run `node --v8-options` to see a list of flags that specifically refer to Node.js's V8 JavaScript engine.
+Run `node --v8-options` or `electron --js-flags="--help"` in your terminal for the list of available flags.  These can be used to enable early-stage JavaScript features, or log and manipulate garbage collection, among other things.
+
+For example, to trace V8 optimization and deoptimization:
+
+```sh
+$ electron --js-flags="--trace-opt --trace-deopt" your-app
+```
 
 ### --lang
 
@@ -241,19 +247,25 @@ Electron supports some of the [CLI flags][node-cli] supported by Node.js.
 
 **Note:** Passing unsupported command line switches to Electron when it is not running in `ELECTRON_RUN_AS_NODE` will have no effect.
 
-### --inspect-brk\[=\[host:]port]
+### `--inspect-brk\[=\[host:]port]`
 
 Activate inspector on host:port and break at start of user script. Default host:port is 127.0.0.1:9229.
 
 Aliased to `--debug-brk=[host:]port`.
 
-### --inspect-port=\[host:]port
+#### `--inspect-brk-node[=[host:]port]`
+
+Activate inspector on `host:port` and break at start of the first internal
+JavaScript script executed when the inspector is available.
+Default `host:port` is `127.0.0.1:9229`.
+
+### `--inspect-port=\[host:]port`
 
 Set the `host:port` to be used when the inspector is activated. Useful when activating the inspector by sending the SIGUSR1 signal. Default host is `127.0.0.1`.
 
 Aliased to `--debug-port=[host:]port`.
 
-### --inspect\[=\[host:]port]
+### `--inspect\[=\[host:]port]`
 
 Activate inspector on `host:port`. Default is `127.0.0.1:9229`.
 
@@ -263,12 +275,37 @@ See the [Debugging the Main Process][debugging-main-process] guide for more deta
 
 Aliased to `--debug[=[host:]port`.
 
-### --inspect-publish-uid=stderr,http
+### `--inspect-publish-uid=stderr,http`
 
 Specify ways of the inspector web socket url exposure.
 
 By default inspector websocket url is available in stderr and under /json/list endpoint on http://host:port/json/list.
 
+### `--no-deprecation`
+
+Silence deprecation warnings.
+
+### `--throw-deprecation`
+
+Throw errors for deprecations.
+
+### `--trace-deprecation`
+
+Print stack traces for deprecations.
+
+### `--trace-warnings`
+
+Print stack traces for process warnings (including deprecations).
+
+### `--dns-result-order=order`
+
+Set the default value of the `verbatim` parameter in the Node.js [`dns.lookup()`](https://nodejs.org/api/dns.html#dnslookuphostname-options-callback) and [`dnsPromises.lookup()`](https://nodejs.org/api/dns.html#dnspromiseslookuphostname-options) functions. The value could be:
+
+* `ipv4first`: sets default `verbatim` `false`.
+* `verbatim`: sets default `verbatim` `true`.
+
+The default is `verbatim` and `dns.setDefaultResultOrder()` have higher priority than `--dns-result-order`.
+
 [app]: app.md
 [append-switch]: command-line.md#commandlineappendswitchswitch-value
 [debugging-main-process]: ../tutorial/debugging-main-process.md

docs/api/context-bridge.md

@@ -18,7 +18,7 @@ contextBridge.exposeInMainWorld(
 )
 ```
 
-```javascript
+```javascript @ts-nocheck
 // Renderer (Main World)
 
 window.electron.doThing()
@@ -104,7 +104,7 @@ contextBridge.exposeInIsolatedWorld(
 )
 ```
 
-```javascript
+```javascript @ts-nocheck
 // Renderer (In isolated world id1004)
 
 window.electron.doThing()

docs/api/cookies.md

@@ -119,4 +119,8 @@ Removes the cookies matching `url` and `name`
 
 Returns `Promise<void>` - A promise which resolves when the cookie store has been flushed
 
-Writes any unwritten cookies data to disk.
+Writes any unwritten cookies data to disk
+
+Cookies written by any method will not be written to disk immediately, but will be written every 30 seconds or 512 operations
+
+Calling this method can cause the cookie to be written to disk immediately.

docs/api/crash-reporter.md

@@ -16,7 +16,7 @@ crashReporter.start({ submitURL: 'https://your-domain.com/url-to-submit' })
 For setting up a server to accept and process crash reports, you can use
 following projects:
 
-* [socorro](https://github.com/mozilla/socorro)
+* [socorro](https://github.com/mozilla-services/socorro)
 * [mini-breakpad-server](https://github.com/electron/mini-breakpad-server)
 
 > **Note:** Electron uses Crashpad, not Breakpad, to collect and upload

docs/api/desktop-capturer.md

@@ -10,7 +10,9 @@ title is `Electron`:
 
 ```javascript
 // In the main process.
-const { desktopCapturer } = require('electron')
+const { BrowserWindow, desktopCapturer } = require('electron')
+
+const mainWindow = new BrowserWindow()
 
 desktopCapturer.getSources({ types: ['window', 'screen'] }).then(async sources => {
   for (const source of sources) {
@@ -22,7 +24,7 @@ desktopCapturer.getSources({ types: ['window', 'screen'] }).then(async sources =
 })
 ```
 
-```javascript
+```javascript @ts-nocheck
 // In the preload script.
 const { ipcRenderer } = require('electron')
 

docs/api/dialog.md

@@ -72,7 +72,7 @@ and a directory selector, so if you set `properties` to
 `['openFile', 'openDirectory']` on these platforms, a directory selector will be
 shown.
 
-```js
+```js @ts-type={mainWindow:Electron.BrowserWindow}
 dialog.showOpenDialogSync(mainWindow, {
   properties: ['openFile', 'openDirectory']
 })
@@ -139,7 +139,7 @@ and a directory selector, so if you set `properties` to
 `['openFile', 'openDirectory']` on these platforms, a directory selector will be
 shown.
 
-```js
+```js @ts-type={mainWindow:Electron.BrowserWindow}
 dialog.showOpenDialog(mainWindow, {
   properties: ['openFile', 'openDirectory']
 }).then(result => {
@@ -223,10 +223,10 @@ expanding and collapsing the dialog.
 * `browserWindow` [BrowserWindow](browser-window.md) (optional)
 * `options` Object
   * `message` string - Content of the message box.
-  * `type` string (optional) - Can be `"none"`, `"info"`, `"error"`, `"question"` or
-  `"warning"`. On Windows, `"question"` displays the same icon as `"info"`, unless
-  you set an icon using the `"icon"` option. On macOS, both `"warning"` and
-  `"error"` display the same warning icon.
+  * `type` string (optional) - Can be `none`, `info`, `error`, `question` or
+  `warning`. On Windows, `question` displays the same icon as `info`, unless
+  you set an icon using the `icon` option. On macOS, both `warning` and
+  `error` display the same warning icon.
   * `buttons` string[] (optional) - Array of texts for buttons. On Windows, an empty array
     will result in one button labeled "OK".
   * `defaultId` Integer (optional) - Index of the button in the buttons array which will
@@ -266,10 +266,10 @@ If `browserWindow` is not shown dialog will not be attached to it. In such case
 * `browserWindow` [BrowserWindow](browser-window.md) (optional)
 * `options` Object
   * `message` string - Content of the message box.
-  * `type` string (optional) - Can be `"none"`, `"info"`, `"error"`, `"question"` or
-  `"warning"`. On Windows, `"question"` displays the same icon as `"info"`, unless
-  you set an icon using the `"icon"` option. On macOS, both `"warning"` and
-  `"error"` display the same warning icon.
+  * `type` string (optional) - Can be `none`, `info`, `error`, `question` or
+  `warning`. On Windows, `question` displays the same icon as `info`, unless
+  you set an icon using the `icon` option. On macOS, both `warning` and
+  `error` display the same warning icon.
   * `buttons` string[] (optional) - Array of texts for buttons. On Windows, an empty array
     will result in one button labeled "OK".
   * `defaultId` Integer (optional) - Index of the button in the buttons array which will

docs/api/extensions.md

@@ -44,14 +44,20 @@ provisional and may be removed.
 
 All features of this API are supported.
 
+See [official documentation](https://developer.chrome.com/docs/extensions/reference/devtools_inspectedWindow) for more information.
+
 ### `chrome.devtools.network`
 
 All features of this API are supported.
 
+See [official documentation](https://developer.chrome.com/docs/extensions/reference/devtools_network) for more information.
+
 ### `chrome.devtools.panels`
 
 All features of this API are supported.
 
+See [official documentation](https://developer.chrome.com/docs/extensions/reference/devtools_panels) for more information.
+
 ### `chrome.extension`
 
 The following properties of `chrome.extension` are supported:
@@ -63,6 +69,25 @@ The following methods of `chrome.extension` are supported:
 - `chrome.extension.getURL`
 - `chrome.extension.getBackgroundPage`
 
+See [official documentation](https://developer.chrome.com/docs/extensions/reference/extension) for more information.
+
+### `chrome.management`
+
+The following methods of `chrome.management` are supported:
+
+- `chrome.management.getAll`
+- `chrome.management.get`
+- `chrome.management.getSelf`
+- `chrome.management.getPermissionWarningsById`
+- `chrome.management.getPermissionWarningsByManifest`
+
+The following events of `chrome.management` are supported:
+
+- `chrome.management.onEnabled`
+- `chrome.management.onDisabled`
+
+See [official documentation](https://developer.chrome.com/docs/extensions/reference/management) for more information.
+
 ### `chrome.runtime`
 
 The following properties of `chrome.runtime` are supported:
@@ -89,10 +114,23 @@ The following events of `chrome.runtime` are supported:
 - `chrome.runtime.onConnect`
 - `chrome.runtime.onMessage`
 
+See [official documentation](https://developer.chrome.com/docs/extensions/reference/runtime) for more information.
+
+### `chrome.scripting`
+
+All features of this API are supported.
+
+See [official documentation](https://developer.chrome.com/docs/extensions/reference/scripting) for more information.
+
 ### `chrome.storage`
 
-Only `chrome.storage.local` is supported; `chrome.storage.sync` and
-`chrome.storage.managed` are not.
+The following methods of `chrome.storage` are supported:
+
+- `chrome.storage.local`
+
+`chrome.storage.sync` and `chrome.storage.managed` are **not** supported.
+
+See [official documentation](https://developer.chrome.com/docs/extensions/reference/storage) for more information.
 
 ### `chrome.tabs`
 
@@ -101,6 +139,8 @@ The following methods of `chrome.tabs` are supported:
 - `chrome.tabs.sendMessage`
 - `chrome.tabs.reload`
 - `chrome.tabs.executeScript`
+- `chrome.tabs.query` (partial support)
+  - supported properties: `url`, `title`, `audible`, `active`, `muted`.
 - `chrome.tabs.update` (partial support)
   - supported properties: `url`, `muted`.
 
@@ -108,20 +148,12 @@ The following methods of `chrome.tabs` are supported:
 > tab". Since Electron has no such concept, passing `-1` as a tab ID is not
 > supported and will raise an error.
 
-### `chrome.management`
-
-The following methods of `chrome.management` are supported:
-
-- `chrome.management.getAll`
-- `chrome.management.get`
-- `chrome.management.getSelf`
-- `chrome.management.getPermissionWarningsById`
-- `chrome.management.getPermissionWarningsByManifest`
-- `chrome.management.onEnabled`
-- `chrome.management.onDisabled`
+See [official documentation](https://developer.chrome.com/docs/extensions/reference/tabs) for more information.
 
 ### `chrome.webRequest`
 
 All features of this API are supported.
 
 > **NOTE:** Electron's [`webRequest`](web-request.md) module takes precedence over `chrome.webRequest` if there are conflicting handlers.
+
+See [official documentation](https://developer.chrome.com/docs/extensions/reference/webRequest) for more information.

docs/api/incoming-message.md

@@ -89,7 +89,7 @@ tuples. So, the even-numbered offsets are key values, and the odd-numbered
 offsets are the associated values. Header names are not lowercased, and
 duplicates are not merged.
 
-```javascript
+```javascript @ts-type={response:Electron.IncomingMessage}
 // Prints something like:
 //
 // [ 'user-agent',
@@ -100,5 +100,5 @@ duplicates are not merged.
 //   '127.0.0.1:8000',
 //   'ACCEPT',
 //   '*/*' ]
-console.log(request.rawHeaders)
+console.log(response.rawHeaders)
 ```

docs/api/ipc-main.md

@@ -72,7 +72,7 @@ Removes listeners of the specified `channel`.
 ### `ipcMain.handle(channel, listener)`
 
 * `channel` string
-* `listener` Function<Promise\<void&#62; | any&#62;
+* `listener` Function<Promise\<any&#62; | any&#62;
   * `event` [IpcMainInvokeEvent][ipc-main-invoke-event]
   * `...args` any[]
 
@@ -83,14 +83,14 @@ If `listener` returns a Promise, the eventual result of the promise will be
 returned as a reply to the remote caller. Otherwise, the return value of the
 listener will be used as the value of the reply.
 
-```js title='Main Process'
+```js title='Main Process' @ts-type={somePromise:(...args:unknown[])=>Promise<unknown>}
 ipcMain.handle('my-invokable-ipc', async (event, ...args) => {
   const result = await somePromise(...args)
   return result
 })
 ```
 
-```js title='Renderer Process'
+```js title='Renderer Process' @ts-type={arg1:unknown} @ts-type={arg2:unknown}
 async () => {
   const result = await ipcRenderer.invoke('my-invokable-ipc', arg1, arg2)
   // ...
@@ -109,8 +109,8 @@ provided to the renderer process. Please refer to
 ### `ipcMain.handleOnce(channel, listener)`
 
 * `channel` string
-* `listener` Function<Promise\<void&#62; | any&#62;
-  * `event` IpcMainInvokeEvent
+* `listener` Function<Promise\<any&#62; | any&#62;
+  * `event` [IpcMainInvokeEvent][ipc-main-invoke-event]
   * `...args` any[]
 
 Handles a single `invoke`able IPC message, then removes the listener. See
@@ -122,17 +122,6 @@ Handles a single `invoke`able IPC message, then removes the listener. See
 
 Removes any handler for `channel`, if present.
 
-## IpcMainEvent object
-
-The documentation for the `event` object passed to the `callback` can be found
-in the [`ipc-main-event`][ipc-main-event] structure docs.
-
-## IpcMainInvokeEvent object
-
-The documentation for the `event` object passed to `handle` callbacks can be
-found in the [`ipc-main-invoke-event`][ipc-main-invoke-event]
-structure docs.
-
 [IPC tutorial]: ../tutorial/ipc.md
 [event-emitter]: https://nodejs.org/api/events.html#events_class_eventemitter
 [web-contents-send]: ../api/web-contents.md#contentssendchannel-args

docs/api/ipc-renderer.md

@@ -26,7 +26,7 @@ The `ipcRenderer` module has the following method to listen for events and send
 
 * `channel` string
 * `listener` Function
-  * `event` IpcRendererEvent
+  * `event` [IpcRendererEvent][ipc-renderer-event]
   * `...args` any[]
 
 Listens to `channel`, when a new message arrives `listener` would be called with
@@ -36,7 +36,7 @@ Listens to `channel`, when a new message arrives `listener` would be called with
 
 * `channel` string
 * `listener` Function
-  * `event` IpcRendererEvent
+  * `event` [IpcRendererEvent][ipc-renderer-event]
   * `...args` any[]
 
 Adds a one time `listener` function for the event. This `listener` is invoked
@@ -101,7 +101,7 @@ The main process should listen for `channel` with
 
 For example:
 
-```javascript
+```javascript @ts-type={someArgument:unknown} @ts-type={doSomeWork:(arg:unknown)=>Promise<unknown>}
 // Renderer process
 ipcRenderer.invoke('some-name', someArgument).then((result) => {
   // ...
@@ -208,12 +208,8 @@ Sends a message to a window with `webContentsId` via `channel`.
 Like `ipcRenderer.send` but the event will be sent to the `<webview>` element in
 the host page instead of the main process.
 
-## Event object
-
-The documentation for the `event` object passed to the `callback` can be found
-in the [`ipc-renderer-event`](./structures/ipc-renderer-event.md) structure docs.
-
 [event-emitter]: https://nodejs.org/api/events.html#events_class_eventemitter
 [SCA]: https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Structured_clone_algorithm
 [`window.postMessage`]: https://developer.mozilla.org/en-US/docs/Web/API/Window/postMessage
 [`MessagePort`]: https://developer.mozilla.org/en-US/docs/Web/API/MessagePort
+[ipc-renderer-event]: ./structures/ipc-renderer-event.md

docs/api/menu.md

@@ -147,27 +147,29 @@ can have a submenu.
 
 An example of creating the application menu with the simple template API:
 
-```javascript
+```javascript @ts-expect-error=[107]
 const { app, Menu } = require('electron')
 
 const isMac = process.platform === 'darwin'
 
 const template = [
   // { role: 'appMenu' }
-  ...(isMac ? [{
-    label: app.name,
-    submenu: [
-      { role: 'about' },
-      { type: 'separator' },
-      { role: 'services' },
-      { type: 'separator' },
-      { role: 'hide' },
-      { role: 'hideOthers' },
-      { role: 'unhide' },
-      { type: 'separator' },
-      { role: 'quit' }
-    ]
-  }] : []),
+  ...(isMac
+    ? [{
+        label: app.name,
+        submenu: [
+          { role: 'about' },
+          { type: 'separator' },
+          { role: 'services' },
+          { type: 'separator' },
+          { role: 'hide' },
+          { role: 'hideOthers' },
+          { role: 'unhide' },
+          { type: 'separator' },
+          { role: 'quit' }
+        ]
+      }]
+    : []),
   // { role: 'fileMenu' }
   {
     label: 'File',
@@ -185,23 +187,25 @@ const template = [
       { role: 'cut' },
       { role: 'copy' },
       { role: 'paste' },
-      ...(isMac ? [
-        { role: 'pasteAndMatchStyle' },
-        { role: 'delete' },
-        { role: 'selectAll' },
-        { type: 'separator' },
-        {
-          label: 'Speech',
-          submenu: [
-            { role: 'startSpeaking' },
-            { role: 'stopSpeaking' }
+      ...(isMac
+        ? [
+            { role: 'pasteAndMatchStyle' },
+            { role: 'delete' },
+            { role: 'selectAll' },
+            { type: 'separator' },
+            {
+              label: 'Speech',
+              submenu: [
+                { role: 'startSpeaking' },
+                { role: 'stopSpeaking' }
+              ]
+            }
           ]
-        }
-      ] : [
-        { role: 'delete' },
-        { type: 'separator' },
-        { role: 'selectAll' }
-      ])
+        : [
+            { role: 'delete' },
+            { type: 'separator' },
+            { role: 'selectAll' }
+          ])
     ]
   },
   // { role: 'viewMenu' }
@@ -225,14 +229,16 @@ const template = [
     submenu: [
       { role: 'minimize' },
       { role: 'zoom' },
-      ...(isMac ? [
-        { type: 'separator' },
-        { role: 'front' },
-        { type: 'separator' },
-        { role: 'window' }
-      ] : [
-        { role: 'close' }
-      ])
+      ...(isMac
+        ? [
+            { type: 'separator' },
+            { role: 'front' },
+            { type: 'separator' },
+            { role: 'window' }
+          ]
+        : [
+            { role: 'close' }
+          ])
     ]
   },
   {
@@ -261,7 +267,7 @@ menu on behalf of the renderer.
 
 Below is an example of showing a menu when the user right clicks the page:
 
-```js
+```js @ts-expect-error=[21]
 // renderer
 window.addEventListener('contextmenu', (e) => {
   e.preventDefault()
@@ -283,7 +289,7 @@ ipcMain.on('show-context-menu', (event) => {
     { label: 'Menu Item 2', type: 'checkbox', checked: true }
   ]
   const menu = Menu.buildFromTemplate(template)
-  menu.popup(BrowserWindow.fromWebContents(event.sender))
+  menu.popup({ window: BrowserWindow.fromWebContents(event.sender) })
 })
 ```
 

docs/api/message-channel-main.md

@@ -17,7 +17,8 @@ Example:
 
 ```js
 // Main process
-const { MessageChannelMain } = require('electron')
+const { BrowserWindow, MessageChannelMain } = require('electron')
+const w = new BrowserWindow()
 const { port1, port2 } = new MessageChannelMain()
 w.webContents.postMessage('port', null, [port2])
 port1.postMessage({ some: 'message' })
@@ -26,9 +27,9 @@ port1.postMessage({ some: 'message' })
 const { ipcRenderer } = require('electron')
 ipcRenderer.on('port', (e) => {
   // e.ports is a list of ports sent along with this message
-  e.ports[0].on('message', (messageEvent) => {
+  e.ports[0].onmessage = (messageEvent) => {
     console.log(messageEvent.data)
-  })
+  }
 })
 ```
 

docs/api/net-log.md

@@ -5,7 +5,7 @@
 Process: [Main](../glossary.md#main-process)
 
 ```javascript
-const { netLog } = require('electron')
+const { app, netLog } = require('electron')
 
 app.whenReady().then(async () => {
   await netLog.startLogging('/path/to/net-log')

docs/api/net.md

@@ -129,6 +129,45 @@ won't be able to connect to remote sites. However, a return value of
 whether a particular connection attempt to a particular remote site
 will be successful.
 
+#### `net.resolveHost(host, [options])`
+
+* `host` string - Hostname to resolve.
+* `options` Object (optional)
+  * `queryType` string (optional) - Requested DNS query type. If unspecified,
+    resolver will pick A or AAAA (or both) based on IPv4/IPv6 settings:
+    * `A` - Fetch only A records
+    * `AAAA` - Fetch only AAAA records.
+  * `source` string (optional) - The source to use for resolved addresses.
+    Default allows the resolver to pick an appropriate source. Only affects use
+    of big external sources (e.g. calling the system for resolution or using
+    DNS). Even if a source is specified, results can still come from cache,
+    resolving "localhost" or IP literals, etc. One of the following values:
+    * `any` (default) - Resolver will pick an appropriate source. Results could
+      come from DNS, MulticastDNS, HOSTS file, etc
+    * `system` - Results will only be retrieved from the system or OS, e.g. via
+      the `getaddrinfo()` system call
+    * `dns` - Results will only come from DNS queries
+    * `mdns` - Results will only come from Multicast DNS queries
+    * `localOnly` - No external sources will be used. Results will only come
+      from fast local sources that are available no matter the source setting,
+      e.g. cache, hosts file, IP literal resolution, etc.
+  * `cacheUsage` string (optional) - Indicates what DNS cache entries, if any,
+    can be used to provide a response. One of the following values:
+    * `allowed` (default) - Results may come from the host cache if non-stale
+    * `staleAllowed` - Results may come from the host cache even if stale (by
+      expiration or network changes)
+    * `disallowed` - Results will not come from the host cache.
+  * `secureDnsPolicy` string (optional) - Controls the resolver's Secure DNS
+    behavior for this request. One of the following values:
+    * `allow` (default)
+    * `disable`
+
+Returns [`Promise<ResolvedHost>`](structures/resolved-host.md) - Resolves with the resolved IP addresses for the `host`.
+
+This method will resolve hosts from the [default
+session](session.md#sessiondefaultsession). To resolve a host from
+another session, use [ses.resolveHost()](session.md#sesresolvehosthost-options).
+
 ## Properties
 
 ### `net.online` _Readonly_

docs/api/power-monitor.md

@@ -24,6 +24,30 @@ Emitted when the system changes to AC power.
 
 Emitted when system changes to battery power.
 
+### Event: 'thermal-state-change' _macOS_
+
+* `state` string - The system's new thermal state. Can be `unknown`, `nominal`, `fair`, `serious`, `critical`.
+
+Emitted when the thermal state of the system changes. Notification of a change
+in the thermal status of the system, such as entering a critical temperature
+range. Depending on the severity, the system might take steps to reduce said
+temperature, for example, throttling the CPU or switching on the fans if
+available.
+
+Apps may react to the new state by reducing expensive computing tasks (e.g.
+video encoding), or notifying the user. The same state might be received
+repeatedly.
+
+See https://developer.apple.com/library/archive/documentation/Performance/Conceptual/power_efficiency_guidelines_osx/RespondToThermalStateChanges.html
+
+### Event: 'speed-limit-change' _macOS_ _Windows_
+
+* `limit` number - The operating system's advertised speed limit for CPUs, in percent.
+
+Notification of a change in the operating system's advertised speed limit for
+CPUs, in percent. Values below 100 indicate that the system is impairing
+processing power due to thermal management.
+
 ### Event: 'shutdown' _Linux_ _macOS_
 
 Emitted when the system is about to reboot or shut down. If the event handler
@@ -55,7 +79,7 @@ The `powerMonitor` module has the following methods:
 
 * `idleThreshold` Integer
 
-Returns `string` - The system's current state. Can be `active`, `idle`, `locked` or `unknown`.
+Returns `string` - The system's current idle state. Can be `active`, `idle`, `locked` or `unknown`.
 
 Calculate the system idle state. `idleThreshold` is the amount of time (in seconds)
 before considered idle.  `locked` is available on supported systems only.
@@ -66,6 +90,10 @@ Returns `Integer` - Idle time in seconds
 
 Calculate system idle time in seconds.
 
+### `powerMonitor.getCurrentThermalState()` _macOS_
+
+Returns `string` - The system's current thermal state. Can be `unknown`, `nominal`, `fair`, `serious`, or `critical`.
+
 ### `powerMonitor.isOnBatteryPower()`
 
 Returns `boolean` - Whether the system is on battery power.

docs/api/power-save-blocker.md

@@ -49,6 +49,8 @@ is used.
 
 Stops the specified power save blocker.
 
+Returns `boolean` - Whether the specified `powerSaveBlocker` has been stopped.
+
 ### `powerSaveBlocker.isStarted(id)`
 
 * `id` Integer - The power save blocker id returned by `powerSaveBlocker.start`.

docs/api/protocol.md

@@ -32,7 +32,7 @@ To have your custom protocol work in combination with a custom session, you need
 to register it to that session explicitly.
 
 ```javascript
-const { session, app, protocol } = require('electron')
+const { app, BrowserWindow, net, protocol, session } = require('electron')
 const path = require('path')
 const url = require('url')
 
@@ -41,11 +41,11 @@ app.whenReady().then(() => {
   const ses = session.fromPartition(partition)
 
   ses.protocol.handle('atom', (request) => {
-    const path = request.url.slice('atom://'.length)
-    return net.fetch(url.pathToFileURL(path.join(__dirname, path)))
+    const filePath = request.url.slice('atom://'.length)
+    return net.fetch(url.pathToFileURL(path.join(__dirname, filePath)).toString())
   })
 
-  mainWindow = new BrowserWindow({ webPreferences: { partition } })
+  const mainWindow = new BrowserWindow({ webPreferences: { partition } })
 })
 ```
 
@@ -121,9 +121,9 @@ Either a `Response` or a `Promise<Response>` can be returned.
 Example:
 
 ```js
-import { app, protocol } from 'electron'
-import { join } from 'path'
-import { pathToFileURL } from 'url'
+const { app, net, protocol } = require('electron')
+const { join } = require('path')
+const { pathToFileURL } = require('url')
 
 protocol.registerSchemesAsPrivileged([
   {
@@ -131,7 +131,7 @@ protocol.registerSchemesAsPrivileged([
     privileges: {
       standard: true,
       secure: true,
-      supportsFetchAPI: true
+      supportFetchAPI: true
     }
   }
 ])
@@ -147,7 +147,7 @@ app.whenReady().then(() => {
       }
       // NB, this does not check for paths that escape the bundle, e.g.
       // app://bundle/../../secret_file.txt
-      return net.fetch(pathToFileURL(join(__dirname, pathname)))
+      return net.fetch(pathToFileURL(join(__dirname, pathname)).toString())
     } else if (host === 'api') {
       return net.fetch('https://api.my-server.com/' + pathname, {
         method: req.method,

docs/api/safe-storage.md

@@ -38,3 +38,31 @@ Returns `string` - the decrypted string. Decrypts the encrypted buffer
 obtained  with `safeStorage.encryptString` back into a string.
 
 This function will throw an error if decryption fails.
+
+### `safeStorage.setUsePlainTextEncryption(usePlainText)`
+
+* `usePlainText` boolean
+
+This function on Linux will force the module to use an in memory password for creating
+symmetric key that is used for encrypt/decrypt functions when a valid OS password
+manager cannot be determined for the current active desktop environment. This function
+is a no-op on Windows and MacOS.
+
+### `safeStorage.getSelectedStorageBackend()` _Linux_
+
+Returns `string` - User friendly name of the password manager selected on Linux.
+
+This function will return one of the following values:
+
+* `basic_text` - When the desktop environment is not recognised or if the following
+command line flag is provided `--password-store="basic"`.
+* `gnome_any` - When the desktop environment is `X-Cinnamon`, `Deepin`, `GNOME`, `Pantheon`, `XFCE`, `UKUI`, `unity` or if the following command line flag is provided `--password-store="gnome"`. When this value is present the application
+will first try to use `libsecret` backend and if it fails will attempt to use `libgnome_keyring`.
+* `gnome_libsecret` - When the following command line flag is provided `--password-store="gnome-libsecret"`.
+* `gnome_keyring` - When the following command line flag is provided `--password-store="gnome-keyring"`.
+* `kwallet` - When the desktop session is `kde4` or if the following command line flag
+is provided `--password-store="kwallet"`.
+* `kwallet5` - When the desktop session is `kde5` or if the following command line flag
+is provided `--password-store="kwallet5"`.
+* `kwallet6` - When the desktop session is `kde6`.
+* `unknown` - When the function is called before app has emitted the `ready` event.

docs/api/session.md

@@ -98,7 +98,7 @@ Emitted when Electron is about to download `item` in `webContents`.
 Calling `event.preventDefault()` will cancel the download and `item` will not be
 available from next tick of the process.
 
-```javascript
+```javascript @ts-expect-error=[4]
 const { session } = require('electron')
 session.defaultSession.on('will-download', (event, item, webContents) => {
   event.preventDefault()
@@ -214,7 +214,7 @@ cancel the request.  Additionally, permissioning on `navigator.hid` can
 be further managed by using [`ses.setPermissionCheckHandler(handler)`](#sessetpermissioncheckhandlerhandler)
 and [`ses.setDevicePermissionHandler(handler)`](#sessetdevicepermissionhandlerhandler).
 
-```javascript
+```javascript @ts-type={fetchGrantedDevices:()=>(Array<Electron.DevicePermissionHandlerHandlerDetails['device']>)}
 const { app, BrowserWindow } = require('electron')
 
 let win = null
@@ -253,7 +253,7 @@ app.whenReady().then(() => {
   win.webContents.session.on('select-hid-device', (event, details, callback) => {
     event.preventDefault()
     const selectedDevice = details.deviceList.find((device) => {
-      return device.vendorId === '9025' && device.productId === '67'
+      return device.vendorId === 9025 && device.productId === 67
     })
     callback(selectedDevice?.deviceId)
   })
@@ -320,7 +320,7 @@ cancel the request.  Additionally, permissioning on `navigator.serial` can
 be managed by using [ses.setPermissionCheckHandler(handler)](#sessetpermissioncheckhandlerhandler)
 with the `serial` permission.
 
-```javascript
+```javascript @ts-type={fetchGrantedDevices:()=>(Array<Electron.DevicePermissionHandlerHandlerDetails['device']>)}
 const { app, BrowserWindow } = require('electron')
 
 let win = null
@@ -463,7 +463,7 @@ cancel the request.  Additionally, permissioning on `navigator.usb` can
 be further managed by using [`ses.setPermissionCheckHandler(handler)`](#sessetpermissioncheckhandlerhandler)
 and [`ses.setDevicePermissionHandler(handler)`](#sessetdevicepermissionhandlerhandler).
 
-```javascript
+```javascript @ts-type={fetchGrantedDevices:()=>(Array<Electron.DevicePermissionHandlerHandlerDetails['device']>)} @ts-type={updateGrantedDevices:(devices:Array<Electron.DevicePermissionHandlerHandlerDetails['device']>)=>void}
 const { app, BrowserWindow } = require('electron')
 
 let win = null
@@ -502,7 +502,7 @@ app.whenReady().then(() => {
   win.webContents.session.on('select-usb-device', (event, details, callback) => {
     event.preventDefault()
     const selectedDevice = details.deviceList.find((device) => {
-      return device.vendorId === '9025' && device.productId === '67'
+      return device.vendorId === 9025 && device.productId === 67
     })
     if (selectedDevice) {
       // Optionally, add this to the persisted devices (updateGrantedDevices needs to be implemented by developer to persist permissions)
@@ -519,9 +519,8 @@ app.whenReady().then(() => {
 Returns:
 
 * `event` Event
-* `details` Object
-  * `device` [USBDevice](structures/usb-device.md)
-  * `frame` [WebFrameMain](web-frame-main.md)
+* `device` [USBDevice](structures/usb-device.md)
+* `webContents` [WebContents](web-contents.md)
 
 Emitted after `navigator.usb.requestDevice` has been called and
 `select-usb-device` has fired if a new device becomes available before
@@ -534,9 +533,8 @@ with the newly added device.
 Returns:
 
 * `event` Event
-* `details` Object
-  * `device` [USBDevice](structures/usb-device.md)
-  * `frame` [WebFrameMain](web-frame-main.md)
+* `device` [USBDevice](structures/usb-device.md)
+* `webContents` [WebContents](web-contents.md)
 
 Emitted after `navigator.usb.requestDevice` has been called and
 `select-usb-device` has fired if a device has been removed before the callback
@@ -550,7 +548,7 @@ Returns:
 
 * `event` Event
 * `details` Object
-  * `device` [USBDevice[]](structures/usb-device.md)
+  * `device` [USBDevice](structures/usb-device.md)
   * `origin` string (optional) - The origin that the device has been revoked from.
 
 Emitted after `USBDevice.forget()` has been called.  This event can be used
@@ -757,15 +755,17 @@ Sets download saving directory. By default, the download directory will be the
 Emulates network with the given configuration for the `session`.
 
 ```javascript
+const win = new BrowserWindow()
+
 // To emulate a GPRS connection with 50kbps throughput and 500 ms latency.
-window.webContents.session.enableNetworkEmulation({
+win.webContents.session.enableNetworkEmulation({
   latency: 500,
   downloadThroughput: 6400,
   uploadThroughput: 6400
 })
 
 // To emulate a network outage.
-window.webContents.session.enableNetworkEmulation({ offline: true })
+win.webContents.session.enableNetworkEmulation({ offline: true })
 ```
 
 #### `ses.preconnect(options)`
@@ -891,18 +891,19 @@ win.webContents.session.setCertificateVerifyProc((request, callback) => {
   * `permission` string - The type of requested permission.
     * `clipboard-read` - Request access to read from the clipboard.
     * `clipboard-sanitized-write` - Request access to write to the clipboard.
+    * `display-capture` - Request access to capture the screen via the [Screen Capture API](https://developer.mozilla.org/en-US/docs/Web/API/Screen_Capture_API).
+    * `fullscreen` - Request control of the app's fullscreen state via the [Fullscreen API](https://developer.mozilla.org/en-US/docs/Web/API/Fullscreen_API).
+    * `geolocation` - Request access to the user's location via the [Geolocation API](https://developer.mozilla.org/en-US/docs/Web/API/Geolocation_API)
+    * `idle-detection` - Request access to the user's idle state via the [IdleDetector API](https://developer.mozilla.org/en-US/docs/Web/API/IdleDetector).
     * `media` -  Request access to media devices such as camera, microphone and speakers.
-    * `display-capture` - Request access to capture the screen.
     * `mediaKeySystem` - Request access to DRM protected content.
-    * `geolocation` - Request access to user's current location.
-    * `notifications` - Request notification creation and the ability to display them in the user's system tray.
-    * `midi` - Request MIDI access in the `webmidi` API.
-    * `midiSysex` - Request the use of system exclusive messages in the `webmidi` API.
-    * `pointerLock` - Request to directly interpret mouse movements as an input method. Click [here](https://developer.mozilla.org/en-US/docs/Web/API/Pointer_Lock_API) to know more. These requests always appear to originate from the main frame.
-    * `fullscreen` - Request for the app to enter fullscreen mode.
+    * `midi` - Request MIDI access in the [Web MIDI API](https://developer.mozilla.org/en-US/docs/Web/API/Web_MIDI_API).
+    * `midiSysex` - Request the use of system exclusive messages in the [Web MIDI API](https://developer.mozilla.org/en-US/docs/Web/API/Web_MIDI_API).
+    * `notifications` - Request notification creation and the ability to display them in the user's system tray using the [Notifications API](https://developer.mozilla.org/en-US/docs/Web/API/notification)
+    * `pointerLock` - Request to directly interpret mouse movements as an input method via the [Pointer Lock API](https://developer.mozilla.org/en-US/docs/Web/API/Pointer_Lock_API). These requests always appear to originate from the main frame.
     * `openExternal` - Request to open links in external applications.
     * `window-management` - Request access to enumerate screens using the [`getScreenDetails`](https://developer.chrome.com/en/articles/multi-screen-window-placement/) API.
-    * `unknown` - An unrecognized permission request
+    * `unknown` - An unrecognized permission request.
   * `callback` Function
     * `permissionGranted` boolean - Allow or deny the permission.
   * `details` Object - Some properties are only available on certain permission types.
@@ -934,7 +935,22 @@ session.fromPartition('some-partition').setPermissionRequestHandler((webContents
 
 * `handler` Function\<boolean> | null
   * `webContents` ([WebContents](web-contents.md) | null) - WebContents checking the permission.  Please note that if the request comes from a subframe you should use `requestingUrl` to check the request origin.  All cross origin sub frames making permission checks will pass a `null` webContents to this handler, while certain other permission checks such as `notifications` checks will always pass `null`.  You should use `embeddingOrigin` and `requestingOrigin` to determine what origin the owning frame and the requesting frame are on respectively.
-  * `permission` string - Type of permission check.  Valid values are `midiSysex`, `notifications`, `geolocation`, `media`,`mediaKeySystem`,`midi`, `pointerLock`, `fullscreen`, `openExternal`, `hid`, `serial`, or `usb`.
+  * `permission` string - Type of permission check.
+    * `clipboard-read` - Request access to read from the clipboard.
+    * `clipboard-sanitized-write` - Request access to write to the clipboard.
+    * `geolocation` - Access the user's geolocation data via the [Geolocation API](https://developer.mozilla.org/en-US/docs/Web/API/Geolocation_API)
+    * `fullscreen` - Control of the app's fullscreen state via the [Fullscreen API](https://developer.mozilla.org/en-US/docs/Web/API/Fullscreen_API).
+    * `hid` - Access the HID protocol to manipulate HID devices via the [WebHID API](https://developer.mozilla.org/en-US/docs/Web/API/WebHID_API).
+    * `idle-detection` - Access the user's idle state via the [IdleDetector API](https://developer.mozilla.org/en-US/docs/Web/API/IdleDetector).
+    * `media` - Access to media devices such as camera, microphone and speakers.
+    * `mediaKeySystem` - Access to DRM protected content.
+    * `midi` - Enable MIDI access in the [Web MIDI API](https://developer.mozilla.org/en-US/docs/Web/API/Web_MIDI_API).
+    * `midiSysex` - Use system exclusive messages in the [Web MIDI API](https://developer.mozilla.org/en-US/docs/Web/API/Web_MIDI_API).
+    * `notifications` - Configure and display desktop notifications to the user with the [Notifications API](https://developer.mozilla.org/en-US/docs/Web/API/notification).
+    * `openExternal` - Open links in external applications.
+    * `pointerLock` - Directly interpret mouse movements as an input method via the [Pointer Lock API](https://developer.mozilla.org/en-US/docs/Web/API/Pointer_Lock_API). These requests always appear to originate from the main frame.
+    * `serial` - Read from and write to serial devices with the [Web Serial API](https://developer.mozilla.org/en-US/docs/Web/API/Web_Serial_API).
+    * `usb` - Expose non-standard Universal Serial Bus (USB) compatible devices services to the web with the [WebUSB API](https://developer.mozilla.org/en-US/docs/Web/API/WebUSB_API).
   * `requestingOrigin` string - The origin URL of the permission check
   * `details` Object - Some properties are only available on certain permission types.
     * `embeddingOrigin` string (optional) - The origin of the frame embedding the frame that made the permission check.  Only set for cross-origin sub frames making permission checks.
@@ -1026,7 +1042,7 @@ Passing `null` instead of a function resets the handler to its default state.
   * `details` Object
     * `deviceType` string - The type of device that permission is being requested on, can be `hid`, `serial`, or `usb`.
     * `origin` string - The origin URL of the device permission check.
-    * `device` [HIDDevice](structures/hid-device.md) | [SerialPort](structures/serial-port.md)- the device that permission is being requested for.
+    * `device` [HIDDevice](structures/hid-device.md) | [SerialPort](structures/serial-port.md) | [USBDevice](structures/usb-device.md) - the device that permission is being requested for.
 
 Sets the handler which can be used to respond to device permission checks for the `session`.
 Returning `true` will allow the device to be permitted and `false` will reject it.
@@ -1038,7 +1054,7 @@ Additionally, the default behavior of Electron is to store granted device permis
 If longer term storage is needed, a developer can store granted device
 permissions (eg when handling the `select-hid-device` event) and then read from that storage with `setDevicePermissionHandler`.
 
-```javascript
+```javascript @ts-type={fetchGrantedDevices:()=>(Array<Electron.DevicePermissionHandlerHandlerDetails['device']>)}
 const { app, BrowserWindow } = require('electron')
 
 let win = null
@@ -1086,9 +1102,58 @@ app.whenReady().then(() => {
   win.webContents.session.on('select-hid-device', (event, details, callback) => {
     event.preventDefault()
     const selectedDevice = details.deviceList.find((device) => {
-      return device.vendorId === '9025' && device.productId === '67'
+      return device.vendorId === 9025 && device.productId === 67
+    })
+    callback(selectedDevice?.deviceId)
+  })
+})
+```
+
+#### `ses.setUSBProtectedClassesHandler(handler)`
+
+* `handler` Function\<string[]> | null
+  * `details` Object
+    * `protectedClasses` string[] - The current list of protected USB classes. Possible class values are:
+      * `audio`
+      * `audio-video`
+      * `hid`
+      * `mass-storage`
+      * `smart-card`
+      * `video`
+      * `wireless`
+
+Sets the handler which can be used to override which [USB classes are protected](https://wicg.github.io/webusb/#usbinterface-interface).
+The return value for the handler is a string array of USB classes which should be considered protected (eg not available in the renderer).  Valid values for the array are:
+
+* `audio`
+* `audio-video`
+* `hid`
+* `mass-storage`
+* `smart-card`
+* `video`
+* `wireless`
+
+Returning an empty string array from the handler will allow all USB classes; returning the passed in array will maintain the default list of protected USB classes (this is also the default behavior if a handler is not defined).
+To clear the handler, call `setUSBProtectedClassesHandler(null)`.
+
+```javascript
+const { app, BrowserWindow } = require('electron')
+
+let win = null
+
+app.whenReady().then(() => {
+  win = new BrowserWindow()
+
+  win.webContents.session.setUSBProtectedClassesHandler((details) => {
+    // Allow all classes:
+    // return []
+    // Keep the current set of protected classes:
+    // return details.protectedClasses
+    // Selectively remove classes:
+    return details.protectedClasses.filter((usbClass) => {
+      // Exclude classes except for audio classes
+      return usbClass.indexOf('audio') === -1
     })
-    callback(selectedPort?.deviceId)
   })
 })
 ```
@@ -1127,32 +1192,32 @@ macOS does not require a handler because macOS handles the pairing
 automatically.  To clear the handler, call `setBluetoothPairingHandler(null)`.
 
 ```javascript
-
-const { app, BrowserWindow, ipcMain, session } = require('electron')
-
-let bluetoothPinCallback = null
+const { app, BrowserWindow, session } = require('electron')
+const path = require('path')
 
 function createWindow () {
+  let bluetoothPinCallback = null
+
   const mainWindow = new BrowserWindow({
     webPreferences: {
       preload: path.join(__dirname, 'preload.js')
     }
   })
+
+  mainWindow.webContents.session.setBluetoothPairingHandler((details, callback) => {
+    bluetoothPinCallback = callback
+    // Send a IPC message to the renderer to prompt the user to confirm the pairing.
+    // Note that this will require logic in the renderer to handle this message and
+    // display a prompt to the user.
+    mainWindow.webContents.send('bluetooth-pairing-request', details)
+  })
+
+  // Listen for an IPC message from the renderer to get the response for the Bluetooth pairing.
+  mainWindow.webContents.ipc.on('bluetooth-pairing-response', (event, response) => {
+    bluetoothPinCallback(response)
+  })
 }
 
-// Listen for an IPC message from the renderer to get the response for the Bluetooth pairing.
-ipcMain.on('bluetooth-pairing-response', (event, response) => {
-  bluetoothPinCallback(response)
-})
-
-mainWindow.webContents.session.setBluetoothPairingHandler((details, callback) => {
-  bluetoothPinCallback = callback
-  // Send a IPC message to the renderer to prompt the user to confirm the pairing.
-  // Note that this will require logic in the renderer to handle this message and
-  // display a prompt to the user.
-  mainWindow.webContents.send('bluetooth-pairing-request', details)
-})
-
 app.whenReady().then(() => {
   createWindow()
 })
@@ -1235,16 +1300,18 @@ reused for new connections.
 
 Returns `Promise<Buffer>` - resolves with blob data.
 
-#### `ses.downloadURL(url)`
+#### `ses.downloadURL(url[, options])`
 
 * `url` string
+* `options` Object (optional)
+  * `headers` Record<string, string> (optional) - HTTP request headers.
 
 Initiates a download of the resource at `url`.
 The API will generate a [DownloadItem](download-item.md) that can be accessed
 with the [will-download](#event-will-download) event.
 
 **Note:** This does not perform any security checks that relate to a page's origin,
-unlike [`webContents.downloadURL`](web-contents.md#contentsdownloadurlurl).
+unlike [`webContents.downloadURL`](web-contents.md#contentsdownloadurlurl-options).
 
 #### `ses.createInterruptedDownload(options)`
 
@@ -1483,7 +1550,7 @@ app.whenReady().then(() => {
   const protocol = session.fromPartition('some-partition').protocol
   if (!protocol.registerFileProtocol('atom', (request, callback) => {
     const url = request.url.substr(7)
-    callback({ path: path.normalize(`${__dirname}/${url}`) })
+    callback({ path: path.normalize(path.join(__dirname, url)) })
   })) {
     console.error('Failed to register protocol')
   }

docs/api/structures/ipc-renderer-event.md

@@ -2,6 +2,7 @@
 
 * `sender` [IpcRenderer](../ipc-renderer.md) - The `IpcRenderer` instance that emitted the event originally
 * `senderId` Integer - The `webContents.id` that sent the message, you can call `event.sender.sendTo(event.senderId, ...)` to reply to the message, see [ipcRenderer.sendTo][ipc-renderer-sendto] for more information. This only applies to messages sent from a different renderer. Messages sent directly from the main process set `event.senderId` to `0`.
+* `senderIsMainFrame` boolean (optional) - Whether the message sent via [ipcRenderer.sendTo][ipc-renderer-sendto] was sent by the main frame. This is relevant when `nodeIntegrationInSubFrames` is enabled in the originating `webContents`.
 * `ports` [MessagePort][][] - A list of MessagePorts that were transferred with this message
 
 [ipc-renderer-sendto]: ../ipc-renderer.md#ipcrenderersendtowebcontentsid-channel-args

docs/api/structures/render-process-gone-details.md

@@ -0,0 +1,13 @@
+# RenderProcessGoneDetails Object
+
+* `reason` string - The reason the render process is gone.  Possible values:
+  * `clean-exit` - Process exited with an exit code of zero
+  * `abnormal-exit` - Process exited with a non-zero exit code
+  * `killed` - Process was sent a SIGTERM or otherwise killed externally
+  * `crashed` - Process crashed
+  * `oom` - Process ran out of memory
+  * `launch-failed` - Process never successfully launched
+  * `integrity-failure` - Windows code integrity checks failed
+* `exitCode` Integer - The exit code of the process, unless `reason` is
+  `launch-failed`, in which case `exitCode` will be a platform-specific
+  launch failure error code.

docs/api/structures/serial-port.md

@@ -2,9 +2,9 @@
 
 * `portId` string - Unique identifier for the port.
 * `portName` string - Name of the port.
-* `displayName` string - A string suitable for display to the user for describing this device.
-* `vendorId` string - Optional USB vendor ID.
-* `productId` string - Optional USB product ID.
-* `serialNumber` string - The USB device serial number.
-* `usbDriverName` string (optional) - Represents a single serial port on macOS can be enumerated by multiple drivers.
-* `deviceInstanceId` string (optional) - A stable identifier on Windows that can be used for device permissions.
+* `displayName` string (optional) - A string suitable for display to the user for describing this device.
+* `vendorId` string (optional) - The USB vendor ID.
+* `productId` string (optional) - The USB product ID.
+* `serialNumber` string (optional) - The USB device serial number.
+* `usbDriverName` string (optional) _macOS_ - Represents a single serial port on macOS can be enumerated by multiple drivers.
+* `deviceInstanceId` string (optional) _Windows_ - A stable identifier on Windows that can be used for device permissions.

docs/api/system-preferences.md

@@ -6,7 +6,7 @@ Process: [Main](../glossary.md#main-process)
 
 ```javascript
 const { systemPreferences } = require('electron')
-console.log(systemPreferences.isDarkMode())
+console.log(systemPreferences.isAeroGlassEnabled())
 ```
 
 ## Events
@@ -47,12 +47,6 @@ Returns:
 
 ## Methods
 
-### `systemPreferences.isDarkMode()` _macOS_ _Windows_ _Deprecated_
-
-Returns `boolean` - Whether the system is in Dark Mode.
-
-**Deprecated:** Should use the new [`nativeTheme.shouldUseDarkColors`](native-theme.md#nativethemeshouldusedarkcolors-readonly) API.
-
 ### `systemPreferences.isSwipeTrackingFromScrollEventsEnabled()` _macOS_
 
 Returns `boolean` - Whether the Swipe between pages setting is on.
@@ -228,10 +222,10 @@ const win = new BrowserWindow(browserOptions)
 
 // Navigate.
 if (browserOptions.transparent) {
-  win.loadURL(`file://${__dirname}/index.html`)
+  win.loadFile('index.html')
 } else {
   // No transparency, so we load a fallback that uses basic styles.
-  win.loadURL(`file://${__dirname}/fallback.html`)
+  win.loadFile('fallback.html')
 }
 ```
 
@@ -297,7 +291,7 @@ This API is only available on macOS 10.14 Mojave or newer.
     * `window-frame` - Window frame.
     * `window-text` - Text in windows.
   * On **macOS**
-    * `alternate-selected-control-text` - The text on a selected surface in a list or table. _deprecated_
+    * `alternate-selected-control-text` - The text on a selected surface in a list or table. _Deprecated_
     * `control-background` - The background of a large interface element, such as a browser or table.
     * `control` - The surface of a control.
     * `control-text` -The text of a control that isn’t disabled.
@@ -356,18 +350,6 @@ Returns `string` - The standard system color formatted as `#RRGGBBAA`.
 
 Returns one of several standard system colors that automatically adapt to vibrancy and changes in accessibility settings like 'Increase contrast' and 'Reduce transparency'. See [Apple Documentation](https://developer.apple.com/design/human-interface-guidelines/macos/visual-design/color#system-colors) for  more details.
 
-### `systemPreferences.isInvertedColorScheme()` _Windows_ _Deprecated_
-
-Returns `boolean` - `true` if an inverted color scheme (a high contrast color scheme with light text and dark backgrounds) is active, `false` otherwise.
-
-**Deprecated:** Should use the new [`nativeTheme.shouldUseInvertedColorScheme`](native-theme.md#nativethemeshoulduseinvertedcolorscheme-macos-windows-readonly) API.
-
-### `systemPreferences.isHighContrastColorScheme()` _macOS_ _Windows_ _Deprecated_
-
-Returns `boolean` - `true` if a high contrast theme is active, `false` otherwise.
-
-**Deprecated:** Should use the new [`nativeTheme.shouldUseHighContrastColors`](native-theme.md#nativethemeshouldusehighcontrastcolors-macos-windows-readonly) API.
-
 ### `systemPreferences.getEffectiveAppearance()` _macOS_
 
 Returns `string` - Can be `dark`, `light` or `unknown`.

docs/api/touch-bar.md

@@ -87,12 +87,12 @@ const { TouchBarLabel, TouchBarButton, TouchBarSpacer } = TouchBar
 let spinning = false
 
 // Reel labels
-const reel1 = new TouchBarLabel()
-const reel2 = new TouchBarLabel()
-const reel3 = new TouchBarLabel()
+const reel1 = new TouchBarLabel({ label: '' })
+const reel2 = new TouchBarLabel({ label: '' })
+const reel3 = new TouchBarLabel({ label: '' })
 
 // Spin result label
-const result = new TouchBarLabel()
+const result = new TouchBarLabel({ label: '' })
 
 // Spin button
 const spin = new TouchBarButton({

docs/api/utility-process.md

@@ -29,7 +29,7 @@ Process: [Main](../glossary.md#main-process)<br />
     * `inherit`: equivalent to \['ignore', 'inherit', 'inherit']
   * `serviceName` string (optional) - Name of the process that will appear in `name` property of
     [`child-process-gone` event of `app`](app.md#event-child-process-gone).
-    Default is `node.mojom.NodeService`.
+    Default is `Node Utility Process`.
   * `allowLoadingUnsignedLibraries` boolean (optional) _macOS_ - With this flag, the utility process will be
     launched via the `Electron Helper (Plugin).app` helper executable on macOS, which can be
     codesigned with `com.apple.security.cs.disable-library-validation` and

docs/api/web-contents.md

@@ -65,28 +65,28 @@ for all windows, webviews, opened devtools, and devtools extension background pa
 
 ### `webContents.getFocusedWebContents()`
 
-Returns `WebContents` | null - The web contents that is focused in this application, otherwise
+Returns `WebContents | null` - The web contents that is focused in this application, otherwise
 returns `null`.
 
 ### `webContents.fromId(id)`
 
 * `id` Integer
 
-Returns `WebContents` | undefined - A WebContents instance with the given ID, or
+Returns `WebContents | undefined` - A WebContents instance with the given ID, or
 `undefined` if there is no WebContents associated with the given ID.
 
 ### `webContents.fromFrame(frame)`
 
 * `frame` WebFrameMain
 
-Returns `WebContents` | undefined - A WebContents instance with the given WebFrameMain, or
+Returns `WebContents | undefined` - A WebContents instance with the given WebFrameMain, or
 `undefined` if there is no WebContents associated with the given WebFrameMain.
 
 ### `webContents.fromDevToolsTargetId(targetId)`
 
 * `targetId` string - The Chrome DevTools Protocol [TargetID](https://chromedevtools.github.io/devtools-protocol/tot/Target/#type-TargetID) associated with the WebContents instance.
 
-Returns `WebContents` | undefined - A WebContents instance with the given TargetID, or
+Returns `WebContents | undefined` - A WebContents instance with the given TargetID, or
 `undefined` if there is no WebContents associated with the given TargetID.
 
 When communicating with the [Chrome DevTools Protocol](https://chromedevtools.github.io/devtools-protocol/),
@@ -98,7 +98,7 @@ async function lookupTargetId (browserWindow) {
   await wc.debugger.attach('1.3')
   const { targetInfo } = await wc.debugger.sendCommand('Target.getTargetInfo')
   const { targetId } = targetInfo
-  const targetWebContents = await webContents.fromDevToolsTargetId(targetId)
+  const targetWebContents = await wc.fromDevToolsTargetId(targetId)
 }
 ```
 
@@ -478,18 +478,7 @@ checking `reason === 'killed'` when you switch to that event.
 Returns:
 
 * `event` Event
-* `details` Object
-  * `reason` string - The reason the render process is gone.  Possible values:
-    * `clean-exit` - Process exited with an exit code of zero
-    * `abnormal-exit` - Process exited with a non-zero exit code
-    * `killed` - Process was sent a SIGTERM or otherwise killed externally
-    * `crashed` - Process crashed
-    * `oom` - Process ran out of memory
-    * `launch-failed` - Process never successfully launched
-    * `integrity-failure` - Windows code integrity checks failed
-  * `exitCode` Integer - The exit code of the process, unless `reason` is
-    `launch-failed`, in which case `exitCode` will be a platform-specific
-    launch failure error code.
+* `details` [RenderProcessGoneDetails](structures/render-process-gone-details.md)
 
 Emitted when the renderer process unexpectedly disappears.  This is normally
 because it was crashed or killed.
@@ -601,6 +590,7 @@ window.
 
 Returns:
 
+* `event` Event
 * `url` string - URL of the link that was clicked or selected.
 
 Emitted when a link is clicked in DevTools or 'Open in new tab' is selected for a link in its context menu.
@@ -736,14 +726,16 @@ Returns:
 * `size` [Size](structures/size.md) (optional) - the size of the `image`.
 * `hotspot` [Point](structures/point.md) (optional) - coordinates of the custom cursor's hotspot.
 
-Emitted when the cursor's type changes. The `type` parameter can be `default`,
-`crosshair`, `pointer`, `text`, `wait`, `help`, `e-resize`, `n-resize`,
-`ne-resize`, `nw-resize`, `s-resize`, `se-resize`, `sw-resize`, `w-resize`,
-`ns-resize`, `ew-resize`, `nesw-resize`, `nwse-resize`, `col-resize`,
-`row-resize`, `m-panning`, `e-panning`, `n-panning`, `ne-panning`, `nw-panning`,
-`s-panning`, `se-panning`, `sw-panning`, `w-panning`, `move`, `vertical-text`,
-`cell`, `context-menu`, `alias`, `progress`, `nodrop`, `copy`, `none`,
-`not-allowed`, `zoom-in`, `zoom-out`, `grab`, `grabbing` or `custom`.
+Emitted when the cursor's type changes. The `type` parameter can be `pointer`,
+`crosshair`, `hand`, `text`, `wait`, `help`, `e-resize`, `n-resize`, `ne-resize`,
+`nw-resize`, `s-resize`, `se-resize`, `sw-resize`, `w-resize`, `ns-resize`, `ew-resize`,
+`nesw-resize`, `nwse-resize`, `col-resize`, `row-resize`, `m-panning`, `m-panning-vertical`,
+`m-panning-horizontal`, `e-panning`, `n-panning`, `ne-panning`, `nw-panning`, `s-panning`,
+`se-panning`, `sw-panning`, `w-panning`, `move`, `vertical-text`, `cell`, `context-menu`,
+`alias`, `progress`, `nodrop`, `copy`, `none`, `not-allowed`, `zoom-in`, `zoom-out`, `grab`,
+`grabbing`, `custom`, `null`, `drag-drop-none`, `drag-drop-move`, `drag-drop-copy`,
+`drag-drop-link`, `ns-no-resize`, `ew-no-resize`, `nesw-no-resize`, `nwse-no-resize`,
+or `default`.
 
 If the `type` parameter is `custom`, the `image` parameter will hold the custom
 cursor image in a [`NativeImage`](native-image.md), and `scale`, `size` and `hotspot` will hold
@@ -863,7 +855,7 @@ app.whenReady().then(() => {
     })
     if (!result) {
       // The device wasn't found so we need to either wait longer (eg until the
-      // device is turned on) or cancel the request by calling the callback 
+      // device is turned on) or cancel the request by calling the callback
       // with an empty string.
       callback('')
     } else {
@@ -1017,9 +1009,9 @@ e.g. the `http://` or `file://`. If the load should bypass http cache then
 use the `pragma` header to achieve it.
 
 ```javascript
-const { webContents } = require('electron')
+const win = new BrowserWindow()
 const options = { extraHeaders: 'pragma: no-cache\n' }
-webContents.loadURL('https://github.com', options)
+win.webContents.loadURL('https://github.com', options)
 ```
 
 #### `contents.loadFile(filePath[, options])`
@@ -1049,12 +1041,15 @@ an app structure like this:
 Would require code like this
 
 ```js
+const win = new BrowserWindow()
 win.loadFile('src/index.html')
 ```
 
-#### `contents.downloadURL(url)`
+#### `contents.downloadURL(url[, options])`
 
 * `url` string
+* `options` Object (optional)
+  * `headers` Record<string, string> (optional) - HTTP request headers.
 
 Initiates a download of the resource at `url` without navigating. The
 `will-download` event of `session` will be triggered.
@@ -1185,7 +1180,9 @@ when this process is unstable or unusable, for instance in order to recover
 from the `unresponsive` event.
 
 ```js
-contents.on('unresponsive', async () => {
+const win = new BrowserWindow()
+
+win.webContents.on('unresponsive', async () => {
   const { response } = await dialog.showMessageBox({
     message: 'App X has become unresponsive',
     title: 'Do you want to try forcefully reloading the app?',
@@ -1193,8 +1190,8 @@ contents.on('unresponsive', async () => {
     cancelId: 1
   })
   if (response === 0) {
-    contents.forcefullyCrashRenderer()
-    contents.reload()
+    win.webContents.forcefullyCrashRenderer()
+    win.webContents.reload()
   }
 })
 ```
@@ -1213,7 +1210,7 @@ Returns `string` - The user agent for this web page.
 
 * `css` string
 * `options` Object (optional)
-  * `cssOrigin` string (optional) - Can be either 'user' or 'author'. Sets the [cascade origin](https://www.w3.org/TR/css3-cascade/#cascade-origin) of the inserted stylesheet. Default is 'author'.
+  * `cssOrigin` string (optional) - Can be 'user' or 'author'. Sets the [cascade origin](https://www.w3.org/TR/css3-cascade/#cascade-origin) of the inserted stylesheet. Default is 'author'.
 
 Returns `Promise<string>` - A promise that resolves with a key for the inserted CSS that can later be used to remove the CSS via `contents.removeInsertedCSS(key)`.
 
@@ -1221,8 +1218,9 @@ Injects CSS into the current web page and returns a unique key for the inserted
 stylesheet.
 
 ```js
-contents.on('did-finish-load', () => {
-  contents.insertCSS('html, body { background-color: #f00; }')
+const win = new BrowserWindow()
+win.webContents.on('did-finish-load', () => {
+  win.webContents.insertCSS('html, body { background-color: #f00; }')
 })
 ```
 
@@ -1236,9 +1234,11 @@ Removes the inserted CSS from the current web page. The stylesheet is identified
 by its key, which is returned from `contents.insertCSS(css)`.
 
 ```js
-contents.on('did-finish-load', async () => {
-  const key = await contents.insertCSS('html, body { background-color: #f00; }')
-  contents.removeInsertedCSS(key)
+const win = new BrowserWindow()
+
+win.webContents.on('did-finish-load', async () => {
+  const key = await win.webContents.insertCSS('html, body { background-color: #f00; }')
+  win.webContents.removeInsertedCSS(key)
 })
 ```
 
@@ -1259,7 +1259,9 @@ this limitation.
 Code execution will be suspended until web page stop loading.
 
 ```js
-contents.executeJavaScript('fetch("https://jsonplaceholder.typicode.com/users/1").then(resp => resp.json())', true)
+const win = new BrowserWindow()
+
+win.webContents.executeJavaScript('fetch("https://jsonplaceholder.typicode.com/users/1").then(resp => resp.json())', true)
   .then((result) => {
     console.log(result) // Will be the JSON object from the fetch call
   })
@@ -1370,7 +1372,8 @@ Sets the maximum and minimum pinch-to-zoom level.
 > **NOTE**: Visual zoom is disabled by default in Electron. To re-enable it, call:
 >
 > ```js
-> contents.setVisualZoomLevelLimits(1, 3)
+> const win = new BrowserWindow()
+> win.webContents.setVisualZoomLevelLimits(1, 3)
 > ```
 
 #### `contents.undo()`
@@ -1389,6 +1392,10 @@ Executes the editing command `cut` in web page.
 
 Executes the editing command `copy` in web page.
 
+#### `contents.centerSelection()`
+
+Centers the current text selection in web page.
+
 #### `contents.copyImageAt(x, y)`
 
 * `x` Integer
@@ -1416,6 +1423,46 @@ Executes the editing command `selectAll` in web page.
 
 Executes the editing command `unselect` in web page.
 
+#### `contents.scrollToTop()`
+
+Scrolls to the top of the current `webContents`.
+
+#### `contents.scrollToBottom()`
+
+Scrolls to the bottom of the current `webContents`.
+
+#### `contents.adjustSelection(options)`
+
+* `options` Object
+  * `start` Number (optional) - Amount to shift the start index of the current selection.
+  * `end` Number (optional) - Amount to shift the end index of the current selection.
+
+Adjusts the current text selection starting and ending points in the focused frame by the given amounts. A negative amount moves the selection towards the beginning of the document, and a positive amount moves the selection towards the end of the document.
+
+Example:
+
+```js
+const win = new BrowserWindow()
+
+// Adjusts the beginning of the selection 1 letter forward,
+// and the end of the selection 5 letters forward.
+win.webContents.adjustSelection({ start: 1, end: 5 })
+
+// Adjusts the beginning of the selection 2 letters forward,
+// and the end of the selection 3 letters backward.
+win.webContents.adjustSelection({ start: 2, end: -3 })
+```
+
+For a call of `win.webContents.adjustSelection({ start: 1, end: 5 })`
+
+Before:
+
+<img width="487" alt="Image Before Text Selection Adjustment" src="../images/web-contents-text-selection-before.png"/>
+
+After:
+
+<img width="487" alt="Image After Text Selection Adjustment" src="../images/web-contents-text-selection-after.png"/>
+
 #### `contents.replace(text)`
 
 * `text` string
@@ -1461,12 +1508,12 @@ can be obtained by subscribing to [`found-in-page`](web-contents.md#event-found-
 Stops any `findInPage` request for the `webContents` with the provided `action`.
 
 ```javascript
-const { webContents } = require('electron')
-webContents.on('found-in-page', (event, result) => {
-  if (result.finalUpdate) webContents.stopFindInPage('clearSelection')
+const win = new BrowserWindow()
+win.webContents.on('found-in-page', (event, result) => {
+  if (result.finalUpdate) win.webContents.stopFindInPage('clearSelection')
 })
 
-const requestId = webContents.findInPage('api')
+const requestId = win.webContents.findInPage('api')
 console.log(requestId)
 ```
 
@@ -1546,6 +1593,7 @@ Use `page-break-before: always;` CSS style to force to print to a new page.
 Example usage:
 
 ```js
+const win = new BrowserWindow()
 const options = {
   silent: true,
   deviceName: 'My-Printer',
@@ -1842,8 +1890,9 @@ For example:
 
 ```js
 // Main process
+const win = new BrowserWindow()
 const { port1, port2 } = new MessageChannelMain()
-webContents.postMessage('port', { message: 'hello' }, [port1])
+win.webContents.postMessage('port', { message: 'hello' }, [port1])
 
 // Renderer process
 ipcRenderer.on('port', (e, msg) => {

docs/api/web-frame-main.md

@@ -128,8 +128,9 @@ For example:
 
 ```js
 // Main process
+const win = new BrowserWindow()
 const { port1, port2 } = new MessageChannelMain()
-webContents.mainFrame.postMessage('port', { message: 'hello' }, [port1])
+win.webContents.mainFrame.postMessage('port', { message: 'hello' }, [port1])
 
 // Renderer process
 ipcRenderer.on('port', (e, msg) => {

docs/api/web-frame.md

@@ -96,13 +96,12 @@ with an array of misspelt words when complete.
 
 An example of using [node-spellchecker][spellchecker] as provider:
 
-```javascript
+```javascript @ts-expect-error=[2,6]
 const { webFrame } = require('electron')
 const spellChecker = require('spellchecker')
 webFrame.setSpellCheckProvider('en-US', {
   spellCheck (words, callback) {
     setTimeout(() => {
-      const spellchecker = require('spellchecker')
       const misspelled = words.filter(x => spellchecker.isMisspelled(x))
       callback(misspelled)
     }, 0)
@@ -114,7 +113,7 @@ webFrame.setSpellCheckProvider('en-US', {
 
 * `css` string
 * `options` Object (optional)
-  * `cssOrigin` string (optional) - Can be either 'user' or 'author'. Sets the [cascade origin](https://www.w3.org/TR/css3-cascade/#cascade-origin) of the inserted stylesheet. Default is 'author'.
+  * `cssOrigin` string (optional) - Can be 'user' or 'author'. Sets the [cascade origin](https://www.w3.org/TR/css3-cascade/#cascade-origin) of the inserted stylesheet. Default is 'author'.
 
 Returns `string` - A key for the inserted CSS that can later be used to remove
 the CSS via `webFrame.removeInsertedCSS(key)`.

docs/api/webview-tag.md

@@ -184,6 +184,8 @@ page is loaded, use the `setUserAgent` method to change the user agent.
 A `boolean`. When this attribute is present the guest page will have web security disabled.
 Web security is enabled by default.
 
+This value can only be modified before the first navigation.
+
 ### `partition`
 
 ```html
@@ -253,7 +255,7 @@ The `webview` tag has the following methods:
 
 **Example**
 
-```javascript
+```javascript @ts-expect-error=[3]
 const webview = document.querySelector('webview')
 webview.addEventListener('dom-ready', () => {
   webview.openDevTools()
@@ -278,9 +280,11 @@ if the page fails to load (see
 Loads the `url` in the webview, the `url` must contain the protocol prefix,
 e.g. the `http://` or `file://`.
 
-### `<webview>.downloadURL(url)`
+### `<webview>.downloadURL(url[, options])`
 
 * `url` string
+* `options` Object (optional)
+  * `headers` Record<string, string> (optional) - HTTP request headers.
 
 Initiates a download of the resource at `url` without navigating.
 
@@ -463,6 +467,10 @@ Executes editing command `cut` in page.
 
 Executes editing command `copy` in page.
 
+#### `<webview>.centerSelection()`
+
+Centers the current text selection in page.
+
 ### `<webview>.paste()`
 
 Executes editing command `paste` in page.
@@ -483,6 +491,25 @@ Executes editing command `selectAll` in page.
 
 Executes editing command `unselect` in page.
 
+#### `<webview>.scrollToTop()`
+
+Scrolls to the top of the current `<webview>`.
+
+#### `<webview>.scrollToBottom()`
+
+Scrolls to the bottom of the current `<webview>`.
+
+#### `<webview>.adjustSelection(options)`
+
+* `options` Object
+  * `start` Number (optional) - Amount to shift the start index of the current selection.
+  * `end` Number (optional) - Amount to shift the end index of the current selection.
+
+Adjusts the current text selection starting and ending points in the focused frame by the given amounts. A negative amount moves the selection towards the beginning of the document, and a positive amount moves the selection towards the end of the document.
+
+See [`webContents.adjustSelection`](web-contents.md#contentsadjustselectionoptions) for
+examples.
+
 ### `<webview>.replace(text)`
 
 * `text` string
@@ -774,7 +801,7 @@ Fired when the guest window logs a console message.
 The following example code forwards all log messages to the embedder's console
 without regard for log level or other properties.
 
-```javascript
+```javascript @ts-expect-error=[3]
 const webview = document.querySelector('webview')
 webview.addEventListener('console-message', (e) => {
   console.log('Guest page logged a message:', e.message)
@@ -795,7 +822,7 @@ Returns:
 Fired when a result is available for
 [`webview.findInPage`](#webviewfindinpagetext-options) request.
 
-```javascript
+```javascript @ts-expect-error=[3,6]
 const webview = document.querySelector('webview')
 webview.addEventListener('found-in-page', (e) => {
   webview.stopFindInPage('keepSelection')
@@ -920,7 +947,7 @@ Fired when the guest page attempts to close itself.
 The following example code navigates the `webview` to `about:blank` when the
 guest attempts to close itself.
 
-```javascript
+```javascript @ts-expect-error=[3]
 const webview = document.querySelector('webview')
 webview.addEventListener('close', () => {
   webview.src = 'about:blank'
@@ -940,7 +967,7 @@ Fired when the guest page has sent an asynchronous message to embedder page.
 With `sendToHost` method and `ipc-message` event you can communicate
 between guest page and embedder page:
 
-```javascript
+```javascript @ts-expect-error=[4,7]
 // In embedder page.
 const webview = document.querySelector('webview')
 webview.addEventListener('ipc-message', (event) => {
@@ -958,9 +985,22 @@ ipcRenderer.on('ping', () => {
 })
 ```
 
-### Event: 'crashed'
+### Event: 'crashed' _Deprecated_
 
-Fired when the renderer process is crashed.
+Fired when the renderer process crashes or is killed.
+
+**Deprecated:** This event is superceded by the `render-process-gone` event
+which contains more information about why the render process disappeared. It
+isn't always because it crashed.
+
+### Event: 'render-process-gone'
+
+Returns:
+
+* `details` [RenderProcessGoneDetails](structures/render-process-gone-details.md)
+
+Fired when the renderer process unexpectedly disappears. This is normally
+because it was crashed or killed.
 
 ### Event: 'plugin-crashed'
 

docs/api/window-open.md

@@ -59,7 +59,7 @@ window.open('https://github.com', '_blank', 'top=500,left=200,frame=false,nodeIn
 * Non-standard features (that are not handled by Chromium or Electron) given in
   `features` will be passed to any registered `webContents`'s
   `did-create-window` event handler in the `options` argument.
-* `frameName` follows the specification of `windowName` located in the [native documentation](https://developer.mozilla.org/en-US/docs/Web/API/Window/open#parameters).
+* `frameName` follows the specification of `target` located in the [native documentation](https://developer.mozilla.org/en-US/docs/Web/API/Window/open#parameters).
 * When opening `about:blank`, the child window's `WebPreferences` will be copied
   from the parent window, and there is no way to override it because Chromium
   skips browser side navigation in this case.

docs/breaking-changes.md

@@ -12,6 +12,15 @@ This document uses the following convention to categorize breaking changes:
 * **Deprecated:** An API was marked as deprecated. The API will continue to function, but will emit a deprecation warning, and will be removed in a future release.
 * **Removed:** An API or feature was removed, and is no longer supported by Electron.
 
+## Planned Breaking API Changes (27.0)
+
+### Removed: macOS 10.13 / 10.14 support
+
+macOS 10.13 (High Sierra) and macOS 10.14 (Mojave) are no longer supported by [Chromium](https://chromium-review.googlesource.com/c/chromium/src/+/4629466).
+
+Older versions of Electron will continue to run on these operating systems, but macOS 10.15 (Catalina)
+or later will be required to run Electron v27.0.0 and higher.
+
 ## Planned Breaking API Changes (25.0)
 
 ### Deprecated: `protocol.{register,intercept}{Buffer,String,Stream,File,Http}Protocol`
@@ -61,6 +70,44 @@ protocol.handle('some-protocol', () => {
 })
 ```
 
+### Deprecated: `BrowserWindow.setTrafficLightPosition(position)`
+
+`BrowserWindow.setTrafficLightPosition(position)` has been deprecated, the
+`BrowserWindow.setWindowButtonPosition(position)` API should be used instead
+which accepts `null` instead of `{ x: 0, y: 0 }` to reset the position to
+system default.
+
+```js
+// Deprecated in Electron 25
+win.setTrafficLightPosition({ x: 10, y: 10 })
+win.setTrafficLightPosition({ x: 0, y: 0 })
+
+// Replace with
+win.setWindowButtonPosition({ x: 10, y: 10 })
+win.setWindowButtonPosition(null)
+```
+
+### Deprecated: `BrowserWindow.getTrafficLightPosition()`
+
+`BrowserWindow.getTrafficLightPosition()` has been deprecated, the
+`BrowserWindow.getWindowButtonPosition()` API should be used instead
+which returns `null` instead of `{ x: 0, y: 0 }` when there is no custom
+position.
+
+```js
+// Deprecated in Electron 25
+const pos = win.getTrafficLightPosition()
+if (pos.x === 0 && pos.y === 0) {
+  // No custom position.
+}
+
+// Replace with
+const ret = win.getWindowButtonPosition()
+if (ret === null) {
+  // No custom position.
+}
+```
+
 ## Planned Breaking API Changes (24.0)
 
 ### API Changed: `nativeImage.createThumbnailFromPath(path, size)`
@@ -98,44 +145,6 @@ nativeImage.createThumbnailFromPath(imagePath, size).then(result => {
 })
 ```
 
-### Deprecated: `BrowserWindow.setTrafficLightPosition(position)`
-
-`BrowserWindow.setTrafficLightPosition(position)` has been deprecated, the
-`BrowserWindow.setWindowButtonPosition(position)` API should be used instead
-which accepts `null` instead of `{ x: 0, y: 0 }` to reset the position to
-system default.
-
-```js
-// Removed in Electron 24
-win.setTrafficLightPosition({ x: 10, y: 10 })
-win.setTrafficLightPosition({ x: 0, y: 0 })
-
-// Replace with
-win.setWindowButtonPosition({ x: 10, y: 10 })
-win.setWindowButtonPosition(null)
-```
-
-### Deprecated: `BrowserWindow.getTrafficLightPosition()`
-
-`BrowserWindow.getTrafficLightPosition()` has been deprecated, the
-`BrowserWindow.getWindowButtonPosition()` API should be used instead
-which returns `null` instead of `{ x: 0, y: 0 }` when there is no custom
-position.
-
-```js
-// Removed in Electron 24
-const pos = win.getTrafficLightPosition()
-if (pos.x === 0 && pos.y === 0) {
-  // No custom position.
-}
-
-// Replace with
-const ret = win.getWindowButtonPosition()
-if (ret === null) {
-  // No custom position.
-}
-```
-
 ## Planned Breaking API Changes (23.0)
 
 ### Behavior Changed: Draggable Regions on macOS
@@ -278,6 +287,39 @@ webContents.setWindowOpenHandler((details) => {
 })
 ```
 
+### Removed: `<webview>` `new-window` event
+
+The `new-window` event of `<webview>` has been removed. There is no direct replacement.
+
+```js
+// Removed in Electron 22
+webview.addEventListener('new-window', (event) => {})
+```
+
+```javascript fiddle='docs/fiddles/ipc/webview-new-window'
+// Replace with
+
+// main.js
+mainWindow.webContents.on('did-attach-webview', (event, wc) => {
+  wc.setWindowOpenHandler((details) => {
+    mainWindow.webContents.send('webview-new-window', wc.id, details)
+    return { action: 'deny' }
+  })
+})
+
+// preload.js
+const { ipcRenderer } = require('electron')
+ipcRenderer.on('webview-new-window', (e, webContentsId, details) => {
+  console.log('webview-new-window', webContentsId, details)
+  document.getElementById('webview').dispatchEvent(new Event('new-window'))
+})
+
+// renderer.js
+document.getElementById('webview').addEventListener('new-window', () => {
+  console.log('got new-window event')
+})
+```
+
 ### Deprecated: BrowserWindow `scroll-touch-*` events
 
 The `scroll-touch-begin`, `scroll-touch-end` and `scroll-touch-edge` events on
@@ -500,6 +542,18 @@ to open synchronously scriptable child windows, among other incompatibilities.
 See the documentation for [window.open in Electron](api/window-open.md)
 for more details.
 
+### Deprecated: `app.runningUnderRosettaTranslation`
+
+The `app.runningUnderRosettaTranslation` property has been deprecated.
+Use `app.runningUnderARM64Translation` instead.
+
+```js
+// Deprecated
+console.log(app.runningUnderRosettaTranslation)
+// Replace with
+console.log(app.runningUnderARM64Translation)
+```
+
 ## Planned Breaking API Changes (14.0)
 
 ### Removed: `remote` module

docs/development/azure-vm-setup.md

@@ -1,62 +0,0 @@
-# Updating an Appveyor Azure Image
-
-Electron CI on Windows uses AppVeyor, which in turn uses Azure VM images to run.  Occasionally, these VM images need to be updated due to changes in Chromium requirements.  In order to update you will need [PowerShell](https://learn.microsoft.com/en-us/powershell/scripting/install/installing-powershell?view=powershell-7.3&viewFallbackFrom=powershell-6) and the [Azure PowerShell module](https://learn.microsoft.com/en-us/powershell/azure/install-az-ps?view=azps-9.5.0&viewFallbackFrom=azps-1.8.0).
-
-Occasionally we need to update these images owing to changes in Chromium or other miscellaneous build requirement changes.
-
-Example Use Case:
-    * We need `VS15.9` and we have `VS15.7` installed; this would require us to update an Azure image.
-
-1. Identify the image you wish to modify.
-    * In [appveyor.yml](https://github.com/electron/electron/blob/main/appveyor.yml), the image is identified by the property _image_.
-        * The names used correspond to the _"images"_ defined for a build cloud, eg the [libcc-20 cloud](https://windows-ci.electronjs.org/build-clouds/8).
-    * Find the image you wish to modify in the build cloud and make note of the **VHD Blob Path** for that image, which is the value for that corresponding key.
-        * You will need this URI path to copy into a new image.
-    * You will also need the storage account name which is labeled in AppVeyor as the **Disk Storage Account Name**
-
-2. Get the Azure storage account key
-    * Log into Azure using credentials stored in LastPass (under Azure Enterprise) and then find the storage account corresponding to the name found in AppVeyor.
-        * Example, for `appveyorlibccbuilds` **Disk Storage Account Name** you'd look for `appveyorlibccbuilds` in the list of storage accounts @ Home < Storage Accounts
-            * Click into it and look for `Access Keys`, and then you can use any of the keys present in the list.
-
-3. Get the full virtual machine image URI from Azure
-    * Navigate to Home < Storage Accounts < `$ACCT_NAME` < Blobs < Images
-        * In the following list, look for the VHD path name you got from Appveyor and then click on it.
-            * Copy the whole URL from the top of the subsequent window.
-
-4. Copy the image using the [Copy Master Image PowerShell script](https://github.com/appveyor/ci/blob/master/scripts/enterprise/copy-master-image-azure.ps1).
-    * It is essential to copy the VM because if you spin up a VM against an image that image cannot at the same time be used by AppVeyor.
-    * Use the storage account name, key, and URI obtained from Azure to run this script.
-        * See Step 3 for URI & when prompted, press enter to use same storage account as destination.
-        * Use default destination container name `(images)`
-        * Also, when naming the copy, use a name that indicates what the new image will contain (if that has changed) and date stamp.
-            * Ex. `libcc-20core-vs2017-15.9-2019-04-15.vhd`
-    * Go into Azure and get the URI for the newly created image as described in a previous step
-
-5. Spin up a new VM using the [Create Master VM from VHD PowerShell](https://github.com/appveyor/ci/blob/master/scripts/enterprise/create_master_vm_from_vhd.ps1).
-    * From PowerShell, execute `ps1` file with `./create_master_vm_from_vhd.ps1`
-    * You will need the credential information available in the AppVeyor build cloud definition.
-        * This includes:
-            * Client ID
-            * Client Secret
-            * Tenant ID
-            * Subscription ID
-            * Resource Group
-            * Virtual Network
-    * You will also need to specify
-        * Master VM name - just a unique name to identify the temporary VM
-        * Master VM size - use `Standard_F32s_v2`
-        * Master VHD URI - use URI obtained @ end of previous step
-        * Location use `East US`
-
-6. Log back into Azure and find the VM you just created in Home < Virtual Machines < `$YOUR_NEW_VM`
-    * You can download a RDP (Remote Desktop) file to access the VM.
-
-7. Using Microsoft Remote Desktop, click `Connect` to connect to the VM.
-    * Credentials for logging into the VM are found in LastPass under the `AppVeyor Enterprise master VM` credentials.
-
-8. Modify the VM as required.
-
-9. Shut down the VM and then delete it in Azure.
-
-10. Add the new image to the Appveyor Cloud settings or modify an existing image to point to the new VHD.

docs/development/coding-style.md

@@ -49,7 +49,7 @@ formatted correctly.
 * Write [standard](https://www.npmjs.com/package/standard) JavaScript style.
 * File names should be concatenated with `-` instead of `_`, e.g.
   `file-name.js` rather than `file_name.js`, because in
-  [github/atom](https://github.com/github/atom) module names are usually in
+  [atom/atom](https://github.com/atom/atom) module names are usually in
   the `module-name` form. This rule only applies to `.js` files.
 * Use newer ES6/ES2015 syntax where appropriate
   * [`const`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/const)

docs/fiddles/features/notifications/renderer/renderer.js

@@ -2,5 +2,5 @@ const NOTIFICATION_TITLE = 'Title'
 const NOTIFICATION_BODY = 'Notification from the Renderer process. Click to log to console.'
 const CLICK_MESSAGE = 'Notification clicked!'
 
-new Notification(NOTIFICATION_TITLE, { body: NOTIFICATION_BODY })
-  .onclick = () => document.getElementById('output').innerText = CLICK_MESSAGE
+new window.Notification(NOTIFICATION_TITLE, { body: NOTIFICATION_BODY })
+  .onclick = () => { document.getElementById('output').innerText = CLICK_MESSAGE }

docs/fiddles/features/offscreen-rendering/main.js

@@ -4,16 +4,31 @@ const path = require('path')
 
 app.disableHardwareAcceleration()
 
-let win
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      offscreen: true
+    }
+  })
 
-app.whenReady().then(() => {
-  win = new BrowserWindow({ webPreferences: { offscreen: true } })
   win.loadURL('https://github.com')
   win.webContents.on('paint', (event, dirty, image) => {
     fs.writeFileSync('ex.png', image.toPNG())
   })
   win.webContents.setFrameRate(60)
   console.log(`The screenshot has been successfully saved to ${path.join(process.cwd(), 'ex.png')}`)
+}
+
+app.whenReady().then(() => {
+  createWindow()
+
+  app.on('activate', () => {
+    if (BrowserWindow.getAllWindows().length === 0) {
+      createWindow()
+    }
+  })
 })
 
 app.on('window-all-closed', () => {
@@ -21,9 +36,3 @@ app.on('window-all-closed', () => {
     app.quit()
   }
 })
-
-app.on('activate', () => {
-  if (BrowserWindow.getAllWindows().length === 0) {
-    createWindow()
-  }
-})

docs/fiddles/features/web-bluetooth/main.js

@@ -1,7 +1,7 @@
 const { app, BrowserWindow, ipcMain } = require('electron')
 const path = require('path')
 
-let bluetoothPinCallback 
+let bluetoothPinCallback
 let selectBluetoothCallback
 
 function createWindow () {
@@ -24,13 +24,12 @@ function createWindow () {
     } else {
       // The device wasn't found so we need to either wait longer (eg until the
       // device is turned on) or until the user cancels the request
-    }     
+    }
   })
 
   ipcMain.on('cancel-bluetooth-request', (event) => {
     selectBluetoothCallback('')
   })
-  
 
   // Listen for a message from the renderer to get the response for the Bluetooth pairing.
   ipcMain.on('bluetooth-pairing-response', (event, response) => {

docs/fiddles/features/web-bluetooth/renderer.js

@@ -7,7 +7,7 @@ async function testIt () {
 
 document.getElementById('clickme').addEventListener('click', testIt)
 
-function cancelRequest() {
+function cancelRequest () {
   window.electronAPI.cancelBluetoothRequest()
 }
 
@@ -18,15 +18,15 @@ window.electronAPI.bluetoothPairingRequest((event, details) => {
 
   switch (details.pairingKind) {
     case 'confirm': {
-      response.confirmed = confirm(`Do you want to connect to device ${details.deviceId}?`)
+      response.confirmed = window.confirm(`Do you want to connect to device ${details.deviceId}?`)
       break
     }
     case 'confirmPin': {
-      response.confirmed = confirm(`Does the pin ${details.pin} match the pin displayed on device ${details.deviceId}?`)
+      response.confirmed = window.confirm(`Does the pin ${details.pin} match the pin displayed on device ${details.deviceId}?`)
       break
     }
     case 'providePin': {
-      const pin = prompt(`Please provide a pin for ${details.deviceId}.`)
+      const pin = window.prompt(`Please provide a pin for ${details.deviceId}.`)
       if (pin) {
         response.pin = pin
         response.confirmed = true

docs/fiddles/features/web-serial/main.js

@@ -23,6 +23,7 @@ function createWindow () {
     if (portList && portList.length > 0) {
       callback(portList[0].portId)
     } else {
+      // eslint-disable-next-line n/no-callback-literal
       callback('') // Could not find any matching devices
     }
   })

docs/fiddles/features/web-usb/main.js

@@ -24,9 +24,7 @@ function createWindow () {
     event.preventDefault()
     if (details.deviceList && details.deviceList.length > 0) {
       const deviceToReturn = details.deviceList.find((device) => {
-        if (!grantedDeviceThroughPermHandler || (device.deviceId !== grantedDeviceThroughPermHandler.deviceId)) {
-          return true
-        }
+        return !grantedDeviceThroughPermHandler || (device.deviceId !== grantedDeviceThroughPermHandler.deviceId)
       })
       if (deviceToReturn) {
         callback(deviceToReturn.deviceId)
@@ -53,6 +51,13 @@ function createWindow () {
     }
   })
 
+  mainWindow.webContents.session.setUSBProtectedClassesHandler((details) => {
+    return details.protectedClasses.filter((usbClass) => {
+      // Exclude classes except for audio classes
+      return usbClass.indexOf('audio') === -1
+    })
+  })
+
   mainWindow.loadFile('index.html')
 }
 

docs/fiddles/features/web-usb/renderer.js

@@ -20,7 +20,7 @@ async function testIt () {
     const grantedDevice = await navigator.usb.requestDevice({
       filters: []
     })
-    grantedDeviceList += `<hr>${getDeviceDetails(device)}</hr>`
+    grantedDeviceList += `<hr>${getDeviceDetails(grantedDevice)}</hr>`
   } catch (ex) {
     if (ex.name === 'NotFoundError') {
       grantedDeviceList = noDevicesFoundMsg

docs/fiddles/ipc/pattern-2/main.js

@@ -3,9 +3,7 @@ const path = require('path')
 
 async function handleFileOpen () {
   const { canceled, filePaths } = await dialog.showOpenDialog()
-  if (canceled) {
-
-  } else {
+  if (!canceled) {
     return filePaths[0]
   }
 }

docs/fiddles/ipc/webview-new-window/child.html

@@ -0,0 +1,3 @@
+<body>
+  <a href="child.html" target="_blank">new window</a>
+</body>

docs/fiddles/ipc/webview-new-window/index.html

@@ -0,0 +1,4 @@
+<body>
+  <webview id=webview src="child.html" allowpopups></webview>
+  <script src="renderer.js"></script>
+</body>

docs/fiddles/ipc/webview-new-window/main.js

@@ -0,0 +1,51 @@
+// Modules to control application life and create native browser window
+const { app, BrowserWindow } = require('electron')
+const path = require('path')
+
+function createWindow () {
+  // Create the browser window.
+  const mainWindow = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      preload: path.join(__dirname, 'preload.js'),
+      webviewTag: true
+    }
+  })
+
+  mainWindow.webContents.on('did-attach-webview', (event, wc) => {
+    wc.setWindowOpenHandler((details) => {
+      mainWindow.webContents.send('webview-new-window', wc.id, details)
+      return { action: 'deny' }
+    })
+  })
+
+  // and load the index.html of the app.
+  mainWindow.loadFile('index.html')
+
+  // Open the DevTools.
+  // mainWindow.webContents.openDevTools()
+}
+
+// This method will be called when Electron has finished
+// initialization and is ready to create browser windows.
+// Some APIs can only be used after this event occurs.
+app.whenReady().then(() => {
+  createWindow()
+
+  app.on('activate', function () {
+    // On macOS it's common to re-create a window in the app when the
+    // dock icon is clicked and there are no other windows open.
+    if (BrowserWindow.getAllWindows().length === 0) createWindow()
+  })
+})
+
+// Quit when all windows are closed, except on macOS. There, it's common
+// for applications and their menu bar to stay active until the user quits
+// explicitly with Cmd + Q.
+app.on('window-all-closed', function () {
+  if (process.platform !== 'darwin') app.quit()
+})
+
+// In this file you can include the rest of your app's specific main process
+// code. You can also put them in separate files and require them here.

docs/fiddles/ipc/webview-new-window/preload.js

@@ -0,0 +1,6 @@
+const { ipcRenderer } = require('electron')
+const webview = document.getElementById('webview')
+ipcRenderer.on('webview-new-window', (e, webContentsId, details) => {
+  console.log('webview-new-window', webContentsId, details)
+  webview.dispatchEvent(new Event('new-window'))
+})

docs/fiddles/ipc/webview-new-window/renderer.js

@@ -0,0 +1,4 @@
+const webview = document.getElementById('webview')
+webview.addEventListener('new-window', () => {
+  console.log('got new-window event')
+})

docs/fiddles/native-ui/external-links-file-manager/external-links/renderer.js

@@ -5,17 +5,3 @@ const exLinksBtn = document.getElementById('open-ex-links')
 exLinksBtn.addEventListener('click', (event) => {
   shell.openExternal('https://electronjs.org')
 })
-
-const OpenAllOutboundLinks = () => {
-  const links = document.querySelectorAll('a[href]')
-
-  Array.prototype.forEach.call(links, (link) => {
-    const url = link.getAttribute('href')
-    if (url.indexOf('http') === 0) {
-      link.addEventListener('click', (e) => {
-        e.preventDefault()
-        shell.openExternal(url)
-      })
-    }
-  })
-}

docs/fiddles/system/clipboard/copy/renderer.js

@@ -4,5 +4,5 @@ const copyInput = document.getElementById('copy-to-input')
 copyBtn.addEventListener('click', () => {
   if (copyInput.value !== '') copyInput.value = ''
   copyInput.placeholder = 'Copied! Paste here to see.'
-  clipboard.writeText('Electron Demo!')
+  window.clipboard.writeText('Electron Demo!')
 })

docs/fiddles/system/clipboard/paste/renderer.js

@@ -1,7 +1,7 @@
 const pasteBtn = document.getElementById('paste-to')
 
 pasteBtn.addEventListener('click', async () => {
-  await clipboard.writeText('What a demo!')
-  const message = `Clipboard contents: ${await clipboard.readText()}`
+  await window.clipboard.writeText('What a demo!')
+  const message = `Clipboard contents: ${await window.clipboard.readText()}`
   document.getElementById('paste-from').innerHTML = message
 })

docs/fiddles/system/system-app-user-information/app-information/renderer.js

@@ -1,7 +1,7 @@
-const { ipcRenderer } = require('electron')
+const { ipcRenderer, shell } = require('electron')
 
 const appInfoBtn = document.getElementById('app-info')
-const electron_doc_link = document.querySelectorAll('a[href]')
+const electronDocLink = document.querySelectorAll('a[href]')
 
 appInfoBtn.addEventListener('click', () => {
   ipcRenderer.send('get-app-path')
@@ -12,7 +12,8 @@ ipcRenderer.on('got-app-path', (event, path) => {
   document.getElementById('got-app-info').innerHTML = message
 })
 
-electron_doc_link.addEventListener('click', (e) => {
+electronDocLink.addEventListener('click', (e) => {
   e.preventDefault()
+  const url = e.target.getAttribute('href')
   shell.openExternal(url)
 })

docs/fiddles/tutorial-preload/renderer.js

@@ -1,2 +1,2 @@
 const information = document.getElementById('info')
-information.innerText = `This app is using Chrome (v${versions.chrome()}), Node.js (v${versions.node()}), and Electron (v${versions.electron()})`
+information.innerText = `This app is using Chrome (v${window.versions.chrome()}), Node.js (v${window.versions.node()}), and Electron (v${window.versions.electron()})`

docs/fiddles/windows/manage-windows/frameless-window/main.js

@@ -23,23 +23,21 @@ function createWindow () {
 // This method will be called when Electron has finished
 // initialization and is ready to create browser windows.
 // Some APIs can only be used after this event occurs.
-app.whenReady().then(createWindow)
+app.whenReady().then(() => {
+  createWindow()
 
-// Quit when all windows are closed.
-app.on('window-all-closed', function () {
-  // On macOS it is common for applications and their menu bar
-  // to stay active until the user quits explicitly with Cmd + Q
-  if (process.platform !== 'darwin') {
-    app.quit()
-  }
+  app.on('activate', function () {
+    // On macOS it's common to re-create a window in the app when the
+    // dock icon is clicked and there are no other windows open.
+    if (BrowserWindow.getAllWindows().length === 0) createWindow()
+  })
 })
 
-app.on('activate', function () {
-  // On macOS it is common to re-create a window in the app when the
-  // dock icon is clicked and there are no other windows open.
-  if (mainWindow === null) {
-    createWindow()
-  }
+// Quit when all windows are closed, except on macOS. There, it's common
+// for applications and their menu bar to stay active until the user quits
+// explicitly with Cmd + Q.
+app.on('window-all-closed', function () {
+  if (process.platform !== 'darwin') app.quit()
 })
 
 // In this file you can include the rest of your app's specific main process

docs/fiddles/windows/manage-windows/manage-window-state/main.js

@@ -18,7 +18,7 @@ ipcMain.on('create-demo-window', (event) => {
 
 function createWindow () {
   // Create the browser window.
-  mainWindow = new BrowserWindow({
+  const mainWindow = new BrowserWindow({
     width: 800,
     height: 600,
     webPreferences: {
@@ -33,23 +33,21 @@ function createWindow () {
 // This method will be called when Electron has finished
 // initialization and is ready to create browser windows.
 // Some APIs can only be used after this event occurs.
-app.whenReady().then(createWindow)
+app.whenReady().then(() => {
+  createWindow()
 
-// Quit when all windows are closed.
-app.on('window-all-closed', function () {
-  // On macOS it is common for applications and their menu bar
-  // to stay active until the user quits explicitly with Cmd + Q
-  if (process.platform !== 'darwin') {
-    app.quit()
-  }
+  app.on('activate', function () {
+    // On macOS it's common to re-create a window in the app when the
+    // dock icon is clicked and there are no other windows open.
+    if (BrowserWindow.getAllWindows().length === 0) createWindow()
+  })
 })
 
-app.on('activate', function () {
-  // On macOS it is common to re-create a window in the app when the
-  // dock icon is clicked and there are no other windows open.
-  if (mainWindow === null) {
-    createWindow()
-  }
+// Quit when all windows are closed, except on macOS. There, it's common
+// for applications and their menu bar to stay active until the user quits
+// explicitly with Cmd + Q.
+app.on('window-all-closed', function () {
+  if (process.platform !== 'darwin') app.quit()
 })
 
 // In this file you can include the rest of your app's specific main process

docs/fiddles/windows/manage-windows/new-window/main.js

@@ -23,23 +23,21 @@ function createWindow () {
 // This method will be called when Electron has finished
 // initialization and is ready to create browser windows.
 // Some APIs can only be used after this event occurs.
-app.whenReady().then(createWindow)
+app.whenReady().then(() => {
+  createWindow()
 
-// Quit when all windows are closed.
-app.on('window-all-closed', function () {
-  // On macOS it is common for applications and their menu bar
-  // to stay active until the user quits explicitly with Cmd + Q
-  if (process.platform !== 'darwin') {
-    app.quit()
-  }
+  app.on('activate', function () {
+    // On macOS it's common to re-create a window in the app when the
+    // dock icon is clicked and there are no other windows open.
+    if (BrowserWindow.getAllWindows().length === 0) createWindow()
+  })
 })
 
-app.on('activate', function () {
-  // On macOS it is common to re-create a window in the app when the
-  // dock icon is clicked and there are no other windows open.
-  if (mainWindow === null) {
-    createWindow()
-  }
+// Quit when all windows are closed, except on macOS. There, it's common
+// for applications and their menu bar to stay active until the user quits
+// explicitly with Cmd + Q.
+app.on('window-all-closed', function () {
+  if (process.platform !== 'darwin') app.quit()
 })
 
 // In this file you can include the rest of your app's specific main process

docs/fiddles/windows/manage-windows/window-events/main.js

@@ -41,23 +41,21 @@ function createWindow () {
 // This method will be called when Electron has finished
 // initialization and is ready to create browser windows.
 // Some APIs can only be used after this event occurs.
-app.whenReady().then(createWindow)
+app.whenReady().then(() => {
+  createWindow()
 
-// Quit when all windows are closed.
-app.on('window-all-closed', function () {
-  // On macOS it is common for applications and their menu bar
-  // to stay active until the user quits explicitly with Cmd + Q
-  if (process.platform !== 'darwin') {
-    app.quit()
-  }
+  app.on('activate', function () {
+    // On macOS it's common to re-create a window in the app when the
+    // dock icon is clicked and there are no other windows open.
+    if (BrowserWindow.getAllWindows().length === 0) createWindow()
+  })
 })
 
-app.on('activate', function () {
-  // On macOS it is common to re-create a window in the app when the
-  // dock icon is clicked and there are no other windows open.
-  if (mainWindow === null) {
-    createWindow()
-  }
+// Quit when all windows are closed, except on macOS. There, it's common
+// for applications and their menu bar to stay active until the user quits
+// explicitly with Cmd + Q.
+app.on('window-all-closed', function () {
+  if (process.platform !== 'darwin') app.quit()
 })
 
 // In this file you can include the rest of your app's specific main process

docs/tutorial/accessibility.md

@@ -28,6 +28,8 @@ On macOS, third-party assistive technology can toggle accessibility features ins
 Electron applications by setting the `AXManualAccessibility` attribute
 programmatically:
 
+Using Objective-C:
+
 ```objc
 CFStringRef kAXManualAccessibility = CFSTR("AXManualAccessibility");
 
@@ -43,5 +45,16 @@ CFStringRef kAXManualAccessibility = CFSTR("AXManualAccessibility");
 }
 ```
 
+Using Swift:
+
+```swift
+import Cocoa
+let name = CommandLine.arguments.count >= 2 ? CommandLine.arguments[1] : "Electron"
+let pid = NSWorkspace.shared.runningApplications.first(where: {$0.localizedName == name})!.processIdentifier
+let axApp = AXUIElementCreateApplication(pid)
+let result = AXUIElementSetAttributeValue(axApp, "AXManualAccessibility" as CFString, true as CFTypeRef)
+print("Setting 'AXManualAccessibility' \(error.rawValue == 0 ? "succeeded" : "failed")")
+```
+
 [a11y-docs]: https://www.chromium.org/developers/design-documents/accessibility#TOC-How-Chrome-detects-the-presence-of-Assistive-Technology
 [setAccessibilitySupportEnabled]: ../api/app.md#appsetaccessibilitysupportenabledenabled-macos-windows

docs/tutorial/asar-archives.md

@@ -55,7 +55,7 @@ fs.readdirSync('/path/to/example.asar')
 
 Use a module from the archive:
 
-```javascript
+```javascript @ts-nocheck
 require('./path/to/example.asar/dir/module.js')
 ```
 

docs/tutorial/asar-integrity.md

@@ -40,8 +40,10 @@ Valid `algorithm` values are currently `SHA256` only.  The `hash` is a hash of t
 
 ASAR integrity checking is currently disabled by default and can be enabled by toggling a fuse. See [Electron Fuses](fuses.md) for more information on what Electron Fuses are and how they work.  When enabling this fuse you typically also want to enable the `onlyLoadAppFromAsar` fuse otherwise the validity checking can be bypassed via the Electron app code search path.
 
-```js
-require('@electron/fuses').flipFuses(
+```js @ts-nocheck
+const { flipFuses, FuseVersion, FuseV1Options } = require('@electron/fuses')
+
+flipFuses(
   // E.g. /a/b/Foo.app
   pathToPackagedApp,
   {

docs/tutorial/automated-testing.md

@@ -37,7 +37,7 @@ This installs all necessary packages for you and generates a `wdio.conf.js` conf
 Update the capabilities in your configuration file to point to your Electron app binary:
 
 ```javascript title='wdio.conf.js'
-export.config = {
+exports.config = {
   // ...
   capabilities: [{
     browserName: 'chrome',
@@ -90,7 +90,7 @@ Usage of `selenium-webdriver` with Electron is the same as with
 normal websites, except that you have to manually specify how to connect
 ChromeDriver and where to find the binary of your Electron app:
 
-```js title='test.js'
+```js title='test.js' @ts-expect-error=[1]
 const webdriver = require('selenium-webdriver')
 const driver = new webdriver.Builder()
   // The "9515" is the port opened by ChromeDriver.
@@ -155,7 +155,7 @@ Playwright launches your app in development mode through the `_electron.launch`
 To point this API to your Electron app, you can pass the path to your main process
 entry point (here, it is `main.js`).
 
-```js {5}
+```js {5} @ts-nocheck
 const { _electron: electron } = require('playwright')
 const { test } = require('@playwright/test')
 
@@ -169,7 +169,7 @@ test('launch app', async () => {
 After that, you will access to an instance of Playwright's `ElectronApp` class. This
 is a powerful class that has access to main process modules for example:
 
-```js {6-11}
+```js {6-11} @ts-nocheck
 const { _electron: electron } = require('playwright')
 const { test } = require('@playwright/test')
 
@@ -189,7 +189,7 @@ test('get isPackaged', async () => {
 It can also create individual [Page][playwright-page] objects from Electron BrowserWindow instances.
 For example, to grab the first BrowserWindow and save a screenshot:
 
-```js {6-7}
+```js {6-7} @ts-nocheck
 const { _electron: electron } = require('playwright')
 const { test } = require('@playwright/test')
 
@@ -205,7 +205,7 @@ test('save screenshot', async () => {
 Putting all this together using the PlayWright Test runner, let's create a `example.spec.js`
 test file with a single test and assertion:
 
-```js title='example.spec.js'
+```js title='example.spec.js' @ts-nocheck
 const { _electron: electron } = require('playwright')
 const { test, expect } = require('@playwright/test')
 
@@ -214,10 +214,10 @@ test('example test', async () => {
   const isPackaged = await electronApp.evaluate(async ({ app }) => {
     // This runs in Electron's main process, parameter here is always
     // the result of the require('electron') in the main app script.
-    return app.isPackaged;
-  });
+    return app.isPackaged
+  })
 
-  expect(isPackaged).toBe(false);
+  expect(isPackaged).toBe(false)
 
   // Wait for the first BrowserWindow to open
   // and return its Page object
@@ -226,7 +226,7 @@ test('example test', async () => {
 
   // close app
   await electronApp.close()
-});
+})
 ```
 
 Then, run Playwright Test using `npx playwright test`. You should see the test pass in your
@@ -259,7 +259,7 @@ expose custom methods to your test suite.
 To create a custom driver, we'll use Node.js' [`child_process`](https://nodejs.org/api/child_process.html) API.
 The test suite will spawn the Electron process, then establish a simple messaging protocol:
 
-```js title='testDriver.js'
+```js title='testDriver.js' @ts-nocheck
 const childProcess = require('child_process')
 const electronPath = require('electron')
 
@@ -296,7 +296,7 @@ For convenience, you may want to wrap `appProcess` in a driver object that provi
 high-level functions. Here is an example of how you can do this. Let's start by creating
 a `TestDriver` class:
 
-```js title='testDriver.js'
+```js title='testDriver.js' @ts-nocheck
 class TestDriver {
   constructor ({ path, args, env }) {
     this.rpcCalls = []
@@ -338,7 +338,7 @@ class TestDriver {
   }
 }
 
-module.exports = { TestDriver };
+module.exports = { TestDriver }
 ```
 
 In your app code, can then write a simple handler to receive RPC calls:
@@ -378,7 +378,7 @@ framework of your choosing. The following example uses
 [`ava`](https://www.npmjs.com/package/ava), but other popular choices like Jest
 or Mocha would work as well:
 
-```js title='test.js'
+```js title='test.js' @ts-nocheck
 const test = require('ava')
 const electronPath = require('electron')
 const { TestDriver } = require('./testDriver')

docs/tutorial/boilerplates-and-clis.md

@@ -52,7 +52,7 @@ You can find more information and documentation in [the repository](https://gith
 ## electron-react-boilerplate
 
 If you don't want any tools but only a solid boilerplate to build from,
-CT Lin's [`electron-react-boilerplate`](https://github.com/chentsulin/electron-react-boilerplate) might be worth
+CT Lin's [`electron-react-boilerplate`](https://github.com/electron-react-boilerplate/electron-react-boilerplate) might be worth
 a look. It's quite popular in the community and uses `electron-builder`
 internally.
 

docs/tutorial/code-signing.md

@@ -67,7 +67,7 @@ are likely using [`electron-packager`][], which includes [`@electron/osx-sign`][
 If you're using Packager's API, you can pass [in configuration that both signs
 and notarizes your application](https://electron.github.io/electron-packager/main/interfaces/electronpackager.options.html).
 
-```js
+```js @ts-nocheck
 const packager = require('electron-packager')
 
 packager({
@@ -116,7 +116,7 @@ Electron app. This is the tool used under the hood by Electron Forge's
 `electron-winstaller` directly, use the `certificateFile` and `certificatePassword` configuration
 options when creating your installer.
 
-```js {10-11}
+```js {10-11} @ts-nocheck
 const electronInstaller = require('electron-winstaller')
 // NB: Use this syntax within an async function, Node does not have support for
 //     top-level await as of Node 12.
@@ -127,7 +127,7 @@ try {
     authors: 'My App Inc.',
     exe: 'myapp.exe',
     certificateFile: './cert.pfx',
-    certificatePassword: 'this-is-a-secret',
+    certificatePassword: 'this-is-a-secret'
   })
   console.log('It worked!')
 } catch (e) {
@@ -146,7 +146,7 @@ If you're not using Electron Forge and want to use `electron-wix-msi` directly,
 `certificateFile` and `certificatePassword` configuration options
 or pass in parameters directly to [SignTool.exe][] with the `signWithParams` option.
 
-```js {12-13}
+```js {12-13} @ts-nocheck
 import { MSICreator } from 'electron-wix-msi'
 
 // Step 1: Instantiate the MSICreator
@@ -159,7 +159,7 @@ const msiCreator = new MSICreator({
   version: '1.1.2',
   outputDirectory: '/path/to/output/folder',
   certificateFile: './cert.pfx',
-  certificatePassword: 'this-is-a-secret',
+  certificatePassword: 'this-is-a-secret'
 })
 
 // Step 2: Create a .wxs template file

docs/tutorial/context-isolation.md

@@ -16,7 +16,7 @@ Context isolation has been enabled by default since Electron 12, and it is a rec
 
 Exposing APIs from your preload script to a loaded website in the renderer process is a common use-case. With context isolation disabled, your preload script would share a common global `window` object with the renderer. You could then attach arbitrary properties to a preload script:
 
-```javascript title='preload.js'
+```javascript title='preload.js' @ts-nocheck
 // preload with contextIsolation disabled
 window.myAPI = {
   doAThing: () => {}
@@ -25,7 +25,7 @@ window.myAPI = {
 
 The `doAThing()` function could then be used directly in the renderer process:
 
-```javascript title='renderer.js'
+```javascript title='renderer.js' @ts-nocheck
 // use the exposed API in the renderer
 window.myAPI.doAThing()
 ```
@@ -43,7 +43,7 @@ contextBridge.exposeInMainWorld('myAPI', {
 })
 ```
 
-```javascript title='renderer.js'
+```javascript title='renderer.js' @ts-nocheck
 // use the exposed API in the renderer
 window.myAPI.doAThing()
 ```
@@ -98,7 +98,7 @@ declare global {
 
 Doing so will ensure that the TypeScript compiler will know about the `electronAPI` property on your global `window` object when writing scripts in your renderer process:
 
-```typescript title='renderer.ts'
+```typescript title='renderer.ts' @ts-nocheck
 window.electronAPI.loadPreferences()
 ```
 

docs/tutorial/dark-mode.md

@@ -116,7 +116,7 @@ Now the renderer process can communicate with the main process securely and perf
 
 The `renderer.js` file is responsible for controlling the `<button>` functionality.
 
-```js title='renderer.js'
+```js title='renderer.js' @ts-expect-error=[2,7]
 document.getElementById('toggle-dark-mode').addEventListener('click', async () => {
   const isDarkMode = await window.darkMode.toggle()
   document.getElementById('theme-source').innerHTML = isDarkMode ? 'Dark' : 'Light'

docs/tutorial/devices.md

@@ -129,7 +129,7 @@ Electron provides several APIs for working with the WebUSB API:
   when handling the `select-usb-device` event.
   **Note:** These two events only fire until the callback from `select-usb-device`
   is called.  They are not intended to be used as a generic usb device listener.
-* The [`usb-device-revoked' event on the Session](../api/session.md#event-usb-device-revoked) can
+* The [`usb-device-revoked` event on the Session](../api/session.md#event-usb-device-revoked) can
   be used to respond when [device.forget()](https://developer.chrome.com/articles/usb/#revoke-access)
   is called on a USB device.
 * [`ses.setDevicePermissionHandler(handler)`](../api/session.md#sessetdevicepermissionhandlerhandler)
@@ -142,6 +142,8 @@ Electron provides several APIs for working with the WebUSB API:
   `setDevicePermissionHandler`.
 * [`ses.setPermissionCheckHandler(handler)`](../api/session.md#sessetpermissioncheckhandlerhandler)
   can be used to disable USB access for specific origins.
+* [`ses.setUSBProtectedClassesHandler](../api/session.md#sessetusbprotectedclasseshandlerhandler)
+  can be used to allow usage of [protected USB classes](https://wicg.github.io/webusb/#usbinterface-interface) that are not available by default.
 
 ### Example
 

docs/tutorial/devtools-extension.md

@@ -34,19 +34,19 @@ Using the [React Developer Tools][react-devtools] as an example:
    API. For React Developer Tools `v4.9.0`, it looks something like:
 
    ```javascript
-    const { app, session } = require('electron')
-    const path = require('path')
-    const os = require('os')
+   const { app, session } = require('electron')
+   const path = require('path')
+   const os = require('os')
 
-    // on macOS
-    const reactDevToolsPath = path.join(
-      os.homedir(),
-      '/Library/Application Support/Google/Chrome/Default/Extensions/fmkadmapgofadopljbjfkapdkoienihi/4.9.0_0'
-    )
+   // on macOS
+   const reactDevToolsPath = path.join(
+     os.homedir(),
+     '/Library/Application Support/Google/Chrome/Default/Extensions/fmkadmapgofadopljbjfkapdkoienihi/4.9.0_0'
+   )
 
-    app.whenReady().then(async () => {
-      await session.defaultSession.loadExtension(reactDevToolsPath)
-    })
+   app.whenReady().then(async () => {
+     await session.defaultSession.loadExtension(reactDevToolsPath)
+   })
    ```
 
 **Notes:**

docs/tutorial/electron-timelines.md

@@ -9,11 +9,12 @@ check out our [Electron Versioning](./electron-versioning.md) doc.
 
 | Electron | Alpha | Beta | Stable | EOL | Chrome | Node | Supported |
 | ------- | ----- | ------- | ------ | ------ | ---- | ---- | ---- |
-| 25.0.0 | 2023-Apr-10 | 2023-May-02 | 2023-May-30 | TBD | M114 | TBD | TBD |
-| 24.0.0 | 2022-Feb-09 | 2023-Mar-07 | 2023-Apr-08 | TBD | M112 | TBD | ✅ |
-| 23.0.0 | 2022-Dec-01 | 2023-Jan-10 | 2023-Feb-07 | TBD | M110 | TBD | ✅ |
-| 22.0.0 | 2022-Sep-29 | 2022-Oct-25 | 2022-Nov-29 | TBD | M108 | v16.17 | ✅ |
-| 21.0.0 | 2022-Aug-04 | 2022-Aug-30 | 2022-Sep-27 | TBD | M106 | v16.16 | ✅ |
+| 26.0.0 | 2023-Jun-01 | 2023-Jun-27 | 2023-Aug-15 | TBD | M116 | TBD | ✅ |
+| 25.0.0 | 2023-Apr-10 | 2023-May-02 | 2023-May-30 | 2024-Jan-02 | M114 | v18.15 | ✅ |
+| 24.0.0 | 2022-Feb-09 | 2023-Mar-07 | 2023-Apr-04 | 2023-Oct-10 | M112 | v18.14 | ✅ |
+| 23.0.0 | 2022-Dec-01 | 2023-Jan-10 | 2023-Feb-07 | 2023-Aug-15 | M110 | v18.12 | ✅ |
+| 22.0.0 | 2022-Sep-29 | 2022-Oct-25 | 2022-Nov-29 | 2023-Oct-10 | M108 | v16.17 | ✅ |
+| 21.0.0 | 2022-Aug-04 | 2022-Aug-30 | 2022-Sep-27 | 2023-Apr-04 | M106 | v16.16 | 🚫 |
 | 20.0.0 | 2022-May-26 | 2022-Jun-21 | 2022-Aug-02 | 2023-Feb-07 | M104 | v16.15 | 🚫 |
 | 19.0.0 | 2022-Mar-31 | 2022-Apr-26 | 2022-May-24 | 2022-Nov-29 | M102 | v16.14 | 🚫 |
 | 18.0.0 | 2022-Feb-03 | 2022-Mar-03 | 2022-Mar-29 | 2022-Sep-27 | M100 | v16.13 | 🚫 |
@@ -56,12 +57,12 @@ Chromium has the own public release schedule [here](https://chromiumdash.appspot
 
 :::info
 
-Beginning in September 2021 (Electron 15), the Electron team
-will temporarily support the latest **four** stable major versions. This
-extended support is intended to help Electron developers transition to
-the [new 8-week release cadence](https://electronjs.org/blog/8-week-cadence),
-and will continue until the release of Electron 19. At that time,
-the Electron team will drop support back to the latest three stable major versions.
+The Electron team will temporarily support Electron 22 until October 10, 2023.
+This extended support is intended to help Electron developers who still need
+support for Windows 7/8/8.1, which ended support in Electron 23. The October
+support date follows the extended support dates from both Chromium and Microsoft.
+On October 11, the Electron team will drop support back to the latest three
+stable major versions.
 
 :::
 

docs/tutorial/fuses.md

@@ -67,8 +67,10 @@ The loadBrowserProcessSpecificV8Snapshot fuse changes which V8 snapshot file is
 
 We've made a handy module, [`@electron/fuses`](https://npmjs.com/package/@electron/fuses), to make flipping these fuses easy.  Check out the README of that module for more details on usage and potential error cases.
 
-```js
-require('@electron/fuses').flipFuses(
+```js @ts-nocheck
+const { flipFuses, FuseVersion, FuseV1Options } = require('@electron/fuses')
+
+flipFuses(
   // Path to electron
   require('electron'),
   // Fuses to flip
@@ -82,7 +84,7 @@ require('@electron/fuses').flipFuses(
 You can validate the fuses have been flipped or check the fuse status of an arbitrary Electron app using the fuses CLI.
 
 ```bash
- npx @electron/fuses read --app /Applications/Foo.app
+npx @electron/fuses read --app /Applications/Foo.app
 ```
 
 ### The hard way

docs/tutorial/installation.md

@@ -66,7 +66,7 @@ You can use environment variables to override the base URL, the path at which to
 look for Electron binaries, and the binary filename. The URL used by `@electron/get`
 is composed as follows:
 
-```javascript
+```javascript @ts-nocheck
 url = ELECTRON_MIRROR + ELECTRON_CUSTOM_DIR + '/' + ELECTRON_CUSTOM_FILENAME
 ```
 

docs/tutorial/ipc.md

@@ -51,10 +51,10 @@ sections.
 In the main process, set an IPC listener on the `set-title` channel with the `ipcMain.on` API:
 
 ```javascript {6-10,22} title='main.js (Main Process)'
-const {app, BrowserWindow, ipcMain} = require('electron')
+const { app, BrowserWindow, ipcMain } = require('electron')
 const path = require('path')
 
-//...
+// ...
 
 function handleSetTitle (event, title) {
   const webContents = event.sender
@@ -74,8 +74,8 @@ function createWindow () {
 app.whenReady().then(() => {
   ipcMain.on('set-title', handleSetTitle)
   createWindow()
-}
-//...
+})
+// ...
 ```
 
 The above `handleSetTitle` callback has two parameters: an [IpcMainEvent][] structure and a
@@ -100,7 +100,7 @@ variable to your renderer process.
 const { contextBridge, ipcRenderer } = require('electron')
 
 contextBridge.exposeInMainWorld('electronAPI', {
-    setTitle: (title) => ipcRenderer.send('set-title', title)
+  setTitle: (title) => ipcRenderer.send('set-title', title)
 })
 ```
 
@@ -138,13 +138,13 @@ To make these elements interactive, we'll be adding a few lines of code in the i
 `renderer.js` file that leverages the `window.electronAPI` functionality exposed from the preload
 script:
 
-```javascript title='renderer.js (Renderer Process)'
+```javascript title='renderer.js (Renderer Process)' @ts-expect-error=[4,5]
 const setButton = document.getElementById('btn')
 const titleInput = document.getElementById('title')
 setButton.addEventListener('click', () => {
-    const title = titleInput.value
-    window.electronAPI.setTitle(title)
-});
+  const title = titleInput.value
+  window.electronAPI.setTitle(title)
+})
 ```
 
 At this point, your demo should be fully functional. Try using the input field and see what happens
@@ -182,16 +182,14 @@ provided to the renderer process. Please refer to
 :::
 
 ```javascript {6-13,25} title='main.js (Main Process)'
-const { BrowserWindow, dialog, ipcMain } = require('electron')
+const { app, BrowserWindow, dialog, ipcMain } = require('electron')
 const path = require('path')
 
-//...
+// ...
 
-async function handleFileOpen() {
-  const { canceled, filePaths } = await dialog.showOpenDialog()
-  if (canceled) {
-    return
-  } else {
+async function handleFileOpen () {
+  const { canceled, filePaths } = await dialog.showOpenDialog({})
+  if (!canceled) {
     return filePaths[0]
   }
 }
@@ -205,11 +203,11 @@ function createWindow () {
   mainWindow.loadFile('index.html')
 }
 
-app.whenReady(() => {
+app.whenReady().then(() => {
   ipcMain.handle('dialog:openFile', handleFileOpen)
   createWindow()
 })
-//...
+// ...
 ```
 
 :::tip on channel names
@@ -265,7 +263,7 @@ The UI consists of a single `#btn` button element that will be used to trigger o
 a `#filePath` element that will be used to display the path of the selected file. Making these
 pieces work will take a few lines of code in the renderer process script:
 
-```javascript title='renderer.js (Renderer Process)'
+```javascript title='renderer.js (Renderer Process)' @ts-expect-error=[5]
 const btn = document.getElementById('btn')
 const filePathElement = document.getElementById('filePath')
 
@@ -379,7 +377,7 @@ module that uses the `webContents.send` API to send an IPC message from the main
 target renderer.
 
 ```javascript {11-26} title='main.js (Main Process)'
-const {app, BrowserWindow, Menu, ipcMain} = require('electron')
+const { app, BrowserWindow, Menu, ipcMain } = require('electron')
 const path = require('path')
 
 function createWindow () {
@@ -395,11 +393,11 @@ function createWindow () {
       submenu: [
         {
           click: () => mainWindow.webContents.send('update-counter', 1),
-          label: 'Increment',
+          label: 'Increment'
         },
         {
           click: () => mainWindow.webContents.send('update-counter', -1),
-          label: 'Decrement',
+          label: 'Decrement'
         }
       ]
     }
@@ -408,14 +406,13 @@ function createWindow () {
 
   mainWindow.loadFile('index.html')
 }
-//...
-
+// ...
 ```
 
 For the purposes of the tutorial, it's important to note that the `click` handler
 sends a message (either `1` or `-1`) to the renderer process through the `update-counter` channel.
 
-```javascript
+```javascript @ts-nocheck
 click: () => mainWindow.webContents.send('update-counter', -1)
 ```
 
@@ -432,7 +429,7 @@ modules in the preload script to expose IPC functionality to the renderer proces
 const { contextBridge, ipcRenderer } = require('electron')
 
 contextBridge.exposeInMainWorld('electronAPI', {
-    onUpdateCounter: (callback) => ipcRenderer.on('update-counter', callback)
+  onUpdateCounter: (callback) => ipcRenderer.on('update-counter', callback)
 })
 ```
 
@@ -452,12 +449,12 @@ rather than exposing it over the context bridge.
 const { ipcRenderer } = require('electron')
 
 window.addEventListener('DOMContentLoaded', () => {
-    const counter = document.getElementById('counter')
-    ipcRenderer.on('update-counter', (_event, value) => {
-        const oldValue = Number(counter.innerText)
-        const newValue = oldValue + value
-        counter.innerText = newValue
-    })
+  const counter = document.getElementById('counter')
+  ipcRenderer.on('update-counter', (_event, value) => {
+    const oldValue = Number(counter.innerText)
+    const newValue = oldValue + value
+    counter.innerText = newValue
+  })
 })
 ```
 
@@ -489,13 +486,13 @@ To tie it all together, we'll create an interface in the loaded HTML file that c
 Finally, to make the values update in the HTML document, we'll add a few lines of DOM manipulation
 so that the value of the `#counter` element is updated whenever we fire an `update-counter` event.
 
-```javascript title='renderer.js (Renderer Process)'
+```javascript title='renderer.js (Renderer Process)' @ts-nocheck
 const counter = document.getElementById('counter')
 
 window.electronAPI.onUpdateCounter((_event, value) => {
-    const oldValue = Number(counter.innerText)
-    const newValue = oldValue + value
-    counter.innerText = newValue
+  const oldValue = Number(counter.innerText)
+  const newValue = oldValue + value
+  counter.innerText = newValue
 })
 ```
 
@@ -512,7 +509,7 @@ We can demonstrate this with slight modifications to the code from the previous
 renderer process, use the `event` parameter to send a reply back to the main process through the
 `counter-value` channel.
 
-```javascript title='renderer.js (Renderer Process)'
+```javascript title='renderer.js (Renderer Process)' @ts-nocheck
 const counter = document.getElementById('counter')
 
 window.electronAPI.onUpdateCounter((event, value) => {
@@ -526,11 +523,11 @@ window.electronAPI.onUpdateCounter((event, value) => {
 In the main process, listen for `counter-value` events and handle them appropriately.
 
 ```javascript title='main.js (Main Process)'
-//...
+// ...
 ipcMain.on('counter-value', (_event, value) => {
   console.log(value) // will print value to Node console
 })
-//...
+// ...
 ```
 
 ## Pattern 4: Renderer to renderer

docs/tutorial/keyboard-shortcuts.md

@@ -56,7 +56,7 @@ Starting with a working application from the
 [Quick Start Guide](quick-start.md), update the `main.js` file with the
 following lines:
 
-```javascript fiddle='docs/fiddles/features/keyboard-shortcuts/global'
+```javascript fiddle='docs/fiddles/features/keyboard-shortcuts/global' @ts-type={createWindow:()=>void}
 const { app, globalShortcut } = require('electron')
 
 app.whenReady().then(() => {
@@ -84,11 +84,11 @@ renderer process using the [addEventListener() API][addEventListener-api].
 ```javascript fiddle='docs/fiddles/features/keyboard-shortcuts/web-apis|focus=renderer.js'
 const handleKeyPress = (event) => {
   // You can put code here to handle the keypress.
-  document.getElementById("last-keypress").innerText = event.key;
-  console.log(`You pressed ${event.key}`);
+  document.getElementById('last-keypress').innerText = event.key
+  console.log(`You pressed ${event.key}`)
 }
 
-window.addEventListener('keyup', handleKeyPress, true);
+window.addEventListener('keyup', handleKeyPress, true)
 ```
 
 > Note:  the third parameter `true` indicates that the listener will always receive
@@ -131,7 +131,7 @@ If you don't want to do manual shortcut parsing, there are libraries that do
 advanced key detection, such as [mousetrap][]. Below are examples of usage of the
 `mousetrap` running in the Renderer process:
 
-```js
+```js @ts-nocheck
 Mousetrap.bind('4', () => { console.log('4') })
 Mousetrap.bind('?', () => { console.log('show shortcuts!') })
 Mousetrap.bind('esc', () => { console.log('escape') }, 'keyup')

docs/tutorial/launch-app-from-url-in-another-app.md

@@ -45,6 +45,8 @@ if (process.defaultApp) {
 We will now define the function in charge of creating our browser window and load our application's `index.html` file.
 
 ```javascript
+let mainWindow
+
 const createWindow = () => {
   // Create the browser window.
   mainWindow = new BrowserWindow({
@@ -61,11 +63,11 @@ const createWindow = () => {
 
 In this next step, we will create our  `BrowserWindow` and tell our application how to handle an event in which an external protocol is clicked.
 
-This code will be different in Windows compared to MacOS and Linux. This is due to Windows requiring additional code in order to open the contents of the protocol link within the same Electron instance. Read more about this [here](../api/app.md#apprequestsingleinstancelockadditionaldata).
+This code will be different in Windows and Linux compared to MacOS. This is due to both platforms emitting the `second-instance` event rather than the `open-url` event and Windows requiring additional code in order to open the contents of the protocol link within the same Electron instance. Read more about this [here](../api/app.md#apprequestsingleinstancelockadditionaldata).
 
-#### Windows code:
+#### Windows and Linux code:
 
-```javascript
+```javascript @ts-type={mainWindow:Electron.BrowserWindow} @ts-type={createWindow:()=>void}
 const gotTheLock = app.requestSingleInstanceLock()
 
 if (!gotTheLock) {
@@ -78,8 +80,7 @@ if (!gotTheLock) {
       mainWindow.focus()
     }
     // the commandLine is array of strings in which last element is deep link url
-    // the url str ends with /
-    dialog.showErrorBox('Welcome Back', `You arrived from: ${commandLine.pop().slice(0, -1)}`)
+    dialog.showErrorBox('Welcome Back', `You arrived from: ${commandLine.pop()}`)
   })
 
   // Create mainWindow, load the rest of the app, etc...
@@ -89,9 +90,9 @@ if (!gotTheLock) {
 }
 ```
 
-#### MacOS and Linux code:
+#### MacOS code:
 
-```javascript
+```javascript @ts-type={createWindow:()=>void}
 // This method will be called when Electron has finished
 // initialization and is ready to create browser windows.
 // Some APIs can only be used after this event occurs.
@@ -166,7 +167,7 @@ If you're using Electron Packager's API, adding support for protocol handlers is
 Electron Forge is handled, except
 `protocols` is part of the Packager options passed to the `packager` function.
 
-```javascript
+```javascript @ts-nocheck
 const packager = require('electron-packager')
 
 packager({

docs/tutorial/mac-app-store-submission-guide.md

@@ -341,7 +341,7 @@ Electron uses following cryptographic algorithms:
 * RIPEMD - [ISO/IEC 10118-3](https://webstore.ansi.org/RecordDetail.aspx?sku=ISO%2FIEC%2010118-3:2004)
 
 [developer-program]: https://developer.apple.com/support/compare-memberships/
-[@electron/osx-sign]: https://github.com/electron/electron-osx-sign
+[@electron/osx-sign]: https://github.com/electron/osx-sign
 [app-sandboxing]: https://developer.apple.com/app-sandboxing/
 [app-notarization]: https://developer.apple.com/documentation/security/notarizing_macos_software_before_distribution
 [submitting-your-app]: https://developer.apple.com/library/mac/documentation/IDEs/Conceptual/AppDistributionGuide/SubmittingYourApp/SubmittingYourApp.html

docs/tutorial/macos-dock.md

@@ -29,7 +29,7 @@ const { app, BrowserWindow, Menu } = require('electron')
 const createWindow = () => {
   const win = new BrowserWindow({
     width: 800,
-    height: 600,
+    height: 600
   })
 
   win.loadFile('index.html')
@@ -66,7 +66,6 @@ app.on('activate', () => {
     createWindow()
   }
 })
-
 ```
 
 After launching the Electron application, right click the application icon.

docs/tutorial/message-ports.md

@@ -126,7 +126,7 @@ app.whenReady().then(async () => {
 Then, in your preload scripts you receive the port through IPC and set up the
 listeners.
 
-```js title='preloadMain.js and preloadSecondary.js (Preload scripts)'
+```js title='preloadMain.js and preloadSecondary.js (Preload scripts)' @ts-nocheck
 const { ipcRenderer } = require('electron')
 
 ipcRenderer.on('port', e => {
@@ -148,9 +148,9 @@ That means window.electronMessagePort is globally available and you can call
 `postMessage` on it from anywhere in your app to send a message to the other
 renderer.
 
-```js title='renderer.js (Renderer Process)'
+```js title='renderer.js (Renderer Process)' @ts-nocheck
 // elsewhere in your code to send a message to the other renderers message handler
-window.electronMessagePort.postmessage('ping')
+window.electronMessagePort.postMessage('ping')
 ```
 
 ### Worker process
@@ -181,7 +181,7 @@ app.whenReady().then(async () => {
   // We can't use ipcMain.handle() here, because the reply needs to transfer a
   // MessagePort.
   // Listen for message sent from the top-level frame
-  mainWindow.webContents.mainFrame.on('request-worker-channel', (event) => {
+  mainWindow.webContents.mainFrame.ipc.on('request-worker-channel', (event) => {
     // Create a new channel ...
     const { port1, port2 } = new MessageChannelMain()
     // ... send one end to the worker ...
@@ -245,7 +245,7 @@ Electron's built-in IPC methods only support two modes: fire-and-forget
 can implement a "response stream", where a single request responds with a
 stream of data.
 
-```js title='renderer.js (Renderer Process)'
+```js title='renderer.js (Renderer Process)' @ts-expect-error=[18]
 const makeStreamingRequest = (element, callback) => {
   // MessageChannels are lightweight--it's cheap to create a new one for each
   // request.

docs/tutorial/multithreading.md

@@ -42,7 +42,7 @@ safe.
 The only way to load a native module safely for now, is to make sure the app
 loads no native modules after the Web Workers get started.
 
-```javascript
+```javascript @ts-expect-error=[1]
 process.dlopen = () => {
   throw new Error('Load native module is not safe')
 }

docs/tutorial/native-file-drag-drop.md

@@ -22,6 +22,7 @@ In `preload.js` use the [`contextBridge`][] to inject a method `window.electron.
 
 ```js
 const { contextBridge, ipcRenderer } = require('electron')
+const path = require('path')
 
 contextBridge.exposeInMainWorld('electron', {
   startDrag: (fileName) => {
@@ -43,7 +44,7 @@ Add a draggable element to `index.html`, and reference your renderer script:
 
 In `renderer.js` set up the renderer process to handle drag events by calling the method you added via the [`contextBridge`][] above.
 
-```javascript
+```javascript @ts-expect-error=[3]
 document.getElementById('drag').ondragstart = (event) => {
   event.preventDefault()
   window.electron.startDrag('drag-and-drop.md')

docs/tutorial/notifications.md

@@ -17,29 +17,29 @@ Notification objects created using this module do not appear unless their `show(
 method is called.
 
 ```js title='Main Process'
-const { Notification } = require("electron");
+const { Notification } = require('electron')
 
-const NOTIFICATION_TITLE = "Basic Notification";
-const NOTIFICATION_BODY = "Notification from the Main process";
+const NOTIFICATION_TITLE = 'Basic Notification'
+const NOTIFICATION_BODY = 'Notification from the Main process'
 
 new Notification({
   title: NOTIFICATION_TITLE,
-  body: NOTIFICATION_BODY,
-}).show();
+  body: NOTIFICATION_BODY
+}).show()
 ```
 
 Here's a full example that you can open with Electron Fiddle:
 
 ```javascript fiddle='docs/fiddles/features/notifications/main'
-const { Notification } = require("electron");
+const { Notification } = require('electron')
 
-const NOTIFICATION_TITLE = "Basic Notification";
-const NOTIFICATION_BODY = "Notification from the Main process";
+const NOTIFICATION_TITLE = 'Basic Notification'
+const NOTIFICATION_BODY = 'Notification from the Main process'
 
 new Notification({
   title: NOTIFICATION_TITLE,
-  body: NOTIFICATION_BODY,
-}).show();
+  body: NOTIFICATION_BODY
+}).show()
 ```
 
 ### Show notifications in the renderer process
@@ -48,25 +48,25 @@ Notifications can be displayed directly from the renderer process with the
 [web Notifications API](https://developer.mozilla.org/en-US/docs/Web/API/Notifications_API/Using_the_Notifications_API).
 
 ```js title='Renderer Process'
-const NOTIFICATION_TITLE = "Title";
+const NOTIFICATION_TITLE = 'Title'
 const NOTIFICATION_BODY =
-  "Notification from the Renderer process. Click to log to console.";
-const CLICK_MESSAGE = "Notification clicked";
+  'Notification from the Renderer process. Click to log to console.'
+const CLICK_MESSAGE = 'Notification clicked'
 
 new Notification(NOTIFICATION_TITLE, { body: NOTIFICATION_BODY }).onclick =
-  () => console.log(CLICK_MESSAGE);
+  () => console.log(CLICK_MESSAGE)
 ```
 
 Here's a full example that you can open with Electron Fiddle:
 
 ```javascript fiddle='docs/fiddles/features/notifications/renderer'
-const NOTIFICATION_TITLE = "Title";
+const NOTIFICATION_TITLE = 'Title'
 const NOTIFICATION_BODY =
-  "Notification from the Renderer process. Click to log to console.";
-const CLICK_MESSAGE = "Notification clicked";
+  'Notification from the Renderer process. Click to log to console.'
+const CLICK_MESSAGE = 'Notification clicked'
 
 new Notification(NOTIFICATION_TITLE, { body: NOTIFICATION_BODY }).onclick =
-  () => console.log(CLICK_MESSAGE);
+  () => console.log(CLICK_MESSAGE)
 ```
 
 ## Platform considerations
@@ -146,6 +146,6 @@ GNOME, and KDE.
 [set-app-user-model-id]: ../api/app.md#appsetappusermodelidid-windows
 [squirrel-events]: https://github.com/electron/windows-installer/blob/main/README.md#handling-squirrel-events
 [toast-activator-clsid]: https://learn.microsoft.com/en-us/windows/win32/properties/props-system-appusermodel-toastactivatorclsid
-[apple-notification-guidelines]: https://developer.apple.com/macos/human-interface-guidelines/system-capabilities/notifications/
+[apple-notification-guidelines]: https://developer.apple.com/design/human-interface-guidelines/notifications
 [windows-notification-state]: https://github.com/felixrieseberg/windows-notification-state
 [macos-notification-state]: https://github.com/felixrieseberg/macos-notification-state

docs/tutorial/performance.md

@@ -172,7 +172,7 @@ in the fictitious `.foo` format. In order to do that, it relies on the
 equally fictitious `foo-parser` module. In traditional Node.js development,
 you might write code that eagerly loads dependencies:
 
-```js title='parser.js'
+```js title='parser.js' @ts-expect-error=[2]
 const fs = require('fs')
 const fooParser = require('foo-parser')
 
@@ -195,7 +195,7 @@ In the above example, we're doing a lot of work that's being executed as soon
 as the file is loaded. Do we need to get parsed files right away? Could we
 do this work a little later, when `getParsedFiles()` is actually called?
 
-```js title='parser.js'
+```js title='parser.js' @ts-expect-error=[20]
 // "fs" is likely already being loaded, so the `require()` call is cheap
 const fs = require('fs')
 
@@ -204,7 +204,7 @@ class Parser {
     // Touch the disk as soon as `getFiles` is called, not sooner.
     // Also, ensure that we're not blocking other operations by using
     // the asynchronous version.
-    this.files = this.files || await fs.readdir('.')
+    this.files = this.files || await fs.promises.readdir('.')
 
     return this.files
   }

docs/tutorial/process-model.md

@@ -158,13 +158,13 @@ A preload script can be attached to the main process in the `BrowserWindow` cons
 
 ```js title='main.js'
 const { BrowserWindow } = require('electron')
-//...
+// ...
 const win = new BrowserWindow({
   webPreferences: {
-    preload: 'path/to/preload.js',
-  },
+    preload: 'path/to/preload.js'
+  }
 })
-//...
+// ...
 ```
 
 Because the preload script shares a global [`Window`][window-mdn] interface with the
@@ -175,13 +175,13 @@ Although preload scripts share a `window` global with the renderer they're attac
 you cannot directly attach any variables from the preload script to `window` because of
 the [`contextIsolation`][context-isolation] default.
 
-```js title='preload.js'
+```js title='preload.js' @ts-nocheck
 window.myAPI = {
-  desktop: true,
+  desktop: true
 }
 ```
 
-```js title='renderer.js'
+```js title='renderer.js' @ts-nocheck
 console.log(window.myAPI)
 // => undefined
 ```
@@ -196,11 +196,11 @@ securely:
 const { contextBridge } = require('electron')
 
 contextBridge.exposeInMainWorld('myAPI', {
-  desktop: true,
+  desktop: true
 })
 ```
 
-```js title='renderer.js'
+```js title='renderer.js' @ts-nocheck
 console.log(window.myAPI)
 // => { desktop: true }
 ```