Bump v13.0.0-nightly.20201207

If you --ignore-scripts when installing electron currently, it'll fail
to write the path.txt file and thus fail to use the override dist path.
Open to other solutions - just hoping to be able to use a prebuilt
electron binary with the default package without having to muck around
with it installing an unused version.

.circleci/config.yml

@@ -295,10 +295,10 @@ step-setup-goma-for-build: &step-setup-goma-for-build
   run:
     name: Setup Goma
     command: |
-      if [ "`uname`" == "Linux" ]; then
-        echo 'export NUMBER_OF_NINJA_PROCESSES=300' >> $BASH_ENV
-      else
-        echo 'export NUMBER_OF_NINJA_PROCESSES=25' >> $BASH_ENV
+      echo 'export NUMBER_OF_NINJA_PROCESSES=300' >> $BASH_ENV
+      if [ "`uname`" == "Darwin" ]; then
+        echo 'ulimit -n 10000' >> $BASH_ENV
+        echo 'sudo launchctl limit maxfiles 65536 200000' >> $BASH_ENV
       fi
       if [ ! -z "$RAW_GOMA_AUTH" ]; then
         echo $RAW_GOMA_AUTH > ~/.goma_oauth2_config
@@ -307,7 +307,7 @@ step-setup-goma-for-build: &step-setup-goma-for-build
       cd build-tools
       npm install
       mkdir third_party
-      node -e "require('./src/utils/goma.js').downloadAndPrepare()"
+      node -e "require('./src/utils/goma.js').downloadAndPrepare({ gomaOneForAll: true })"
       node -e "require('./src/utils/goma.js').ensure()"
       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
@@ -445,9 +445,6 @@ step-fix-sync-on-mac: &step-fix-sync-on-mac
         # Fix Clang Install (wrong binary)
         rm -rf src/third_party/llvm-build
         python src/tools/clang/scripts/update.py
-        # Fix Framework Header Installs (symlinks not retained)
-        rm -rf src/electron/external_binaries
-        python src/electron/script/update-external-binaries.py
       fi
 
 step-install-signing-cert-on-mac: &step-install-signing-cert-on-mac

CODE_OF_CONDUCT.md

@@ -2,8 +2,8 @@
 
 As a member project of the OpenJS Foundation, Electron uses [Contributor Covenant v2.0](https://contributor-covenant.org/version/2/0/code_of_conduct) as their code of conduct. The full text is included [below](#contributor-covenant-code-of-conduct) in English, and translations are available from the Contributor Covenant organisation:
 
-- [contributor-covenant.org/translations](https://www.contributor-covenant.org/translations)
-- [github.com/ContributorCovenant](https://github.com/ContributorCovenant/contributor_covenant/tree/release/content/version/2/0)
+* [contributor-covenant.org/translations](https://www.contributor-covenant.org/translations)
+* [github.com/ContributorCovenant](https://github.com/ContributorCovenant/contributor_covenant/tree/release/content/version/2/0)
 
 ## Contributor Covenant Code of Conduct
 

CONTRIBUTING.md

@@ -29,7 +29,7 @@ _If an issue has been closed and you still feel it's relevant, feel free to ping
 ### Languages
 
 We accept issues in *any* language.
-When an issue is posted in a language besides English, it is acceptable and encouraged to post an English-translated copy as a reply. 
+When an issue is posted in a language besides English, it is acceptable and encouraged to post an English-translated copy as a reply.
 Anyone may post the translated reply.
 In most cases, a quick pass through translation software is sufficient.
 Having the original text _as well as_ the translation can help mitigate translation errors.
@@ -66,5 +66,5 @@ See [Coding Style](https://electronjs.org/docs/development/coding-style) for inf
 
 ## Further Reading
 
-For more in-depth guides on developing Electron, see 
+For more in-depth guides on developing Electron, see
 [/docs/development](/docs/development/README.md)

DEPS

@@ -20,7 +20,7 @@ vars = {
   'nan_version':
     '2c4ee8a32a299eada3cd6e468bbd0a473bfea96d',
   'squirrel.mac_version':
-    'a3a5b3f03b824441c014893b18f99a103b2603e9',
+    'cdc0729c8bf8576bfef18629186e1e9ecf1b0d9f',
 
   'pyyaml_version': '3.12',
   'requests_version': 'e4d59bedfd3c7f4f254f4f5d036587bcd8152458',
@@ -58,10 +58,6 @@ vars = {
   # To allow running hooks without parsing the DEPS tree
   'process_deps': True,
 
-  # It is always needed for normal Electron builds,
-  # but might be impossible for custom in-house builds.
-  'download_external_binaries': True,
-
   'checkout_nacl':
     False,
   'checkout_libaom':
@@ -157,15 +153,6 @@ hooks = [
       'src/electron/patches/mtime-cache.json',
     ],
   },
-  {
-    'name': 'electron_external_binaries',
-    'pattern': 'src/electron/script/update-external-binaries.py',
-    'condition': 'download_external_binaries',
-    'action': [
-      'python3',
-      'src/electron/script/update-external-binaries.py',
-    ],
-  },
   {
     'name': 'electron_npm_deps',
     'pattern': 'src/electron/package.json',

ELECTRON_VERSION

@@ -1 +1 @@
-12.0.0-nightly.20201118
+13.0.0-nightly.20201207

README.md

@@ -1,6 +1,5 @@
 [![Electron Logo](https://electronjs.org/images/electron-logo.svg)](https://electronjs.org)
 
-
 [![CircleCI Build Status](https://circleci.com/gh/electron/electron/tree/master.svg?style=shield)](https://circleci.com/gh/electron/electron/tree/master)
 [![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/4lggi9dpjc1qob7k/branch/master?svg=true)](https://ci.appveyor.com/project/electron-bot/electron-ljo26/branch/master)
 [![devDependency Status](https://david-dm.org/electron/electron/dev-status.svg)](https://david-dm.org/electron/electron?type=dev)

SECURITY.md

@@ -13,4 +13,5 @@ Report security bugs in third-party modules to the person or team maintaining th
 For context on Electron's security notification process, please see the [Notifications](https://github.com/electron/governance/blob/master/wg-security/membership-and-notifications.md#notifications) section of the Security WG's [Membership and Notifications](https://github.com/electron/governance/blob/master/wg-security/membership-and-notifications.md) Governance document.
 
 ## Learning More About Security
+
 To learn more about securing an Electron application, please see the [security tutorial](docs/tutorial/security.md).

appveyor.yml

@@ -98,8 +98,6 @@ build_script:
               $env:SAVE_GCLIENT_SRC="true"
             }
           } else {
-            # update external binaries
-            python src/electron/script/update-external-binaries.py
             # update angle
             cd src\third_party\angle
             git remote set-url origin  https://chromium.googlesource.com/angle/angle.git
@@ -141,7 +139,8 @@ build_script:
   - cd build-tools
   - npm install
   - mkdir third_party
-  - node -e "require('./src/utils/goma.js').downloadAndPrepare()"
+  - ps: >-
+      node -e "require('./src/utils/goma.js').downloadAndPrepare({ gomaOneForAll: true })"
   - ps: $env:GN_GOMA_FILE = node -e "console.log(require('./src/utils/goma.js').gnFilePath)"
   - ps: $env:LOCAL_GOMA_DIR = node -e "console.log(require('./src/utils/goma.js').dir)"
   - cd ..

build/args/all.gn

@@ -2,7 +2,7 @@ is_electron_build = true
 root_extra_deps = [ "//electron" ]
 
 # Registry of NMVs --> https://github.com/nodejs/node/blob/master/doc/abi_version_registry.json
-node_module_version = 87
+node_module_version = 89
 
 v8_promise_internal_field_count = 1
 v8_typed_array_max_size_in_heap = 0

docs/README.md

@@ -91,11 +91,6 @@ These individual tutorials expand on topics discussed in the guide above.
 * Electron Releases & Developer Feedback
   * [Versioning Policy](tutorial/electron-versioning.md)
   * [Release Timelines](tutorial/electron-timelines.md)
-* [Packaging App Source Code with asar](tutorial/application-packaging.md)
-  * [Generating asar Archives](tutorial/application-packaging.md#generating-asar-archives)
-  * [Using asar Archives](tutorial/application-packaging.md#using-asar-archives)
-  * [Limitations](tutorial/application-packaging.md#limitations-of-the-node-api)
-  * [Adding Unpacked Files to asar Archives](tutorial/application-packaging.md#adding-unpacked-files-to-asar-archives)
 * [Testing Widevine CDM](tutorial/testing-widevine-cdm.md)
 
 ---

docs/api/browser-window.md

@@ -723,94 +723,6 @@ Returns `BrowserWindow | null` - The window that owns the given `browserView`. I
 
 Returns `BrowserWindow | null` - The window with the given `id`.
 
-#### `BrowserWindow.addExtension(path)` _Deprecated_
-
-* `path` String
-
-Adds Chrome extension located at `path`, and returns extension's name.
-
-The method will also not return if the extension's manifest is missing or incomplete.
-
-**Note:** This API cannot be called before the `ready` event of the `app` module
-is emitted.
-
-**Note:** This method is deprecated. Instead, use
-[`ses.loadExtension(path)`](session.md#sesloadextensionpath).
-
-#### `BrowserWindow.removeExtension(name)` _Deprecated_
-
-* `name` String
-
-Remove a Chrome extension by name.
-
-**Note:** This API cannot be called before the `ready` event of the `app` module
-is emitted.
-
-**Note:** This method is deprecated. Instead, use
-[`ses.removeExtension(extension_id)`](session.md#sesremoveextensionextensionid).
-
-#### `BrowserWindow.getExtensions()` _Deprecated_
-
-Returns `Record<String, ExtensionInfo>` - The keys are the extension names and each value is
-an Object containing `name` and `version` properties.
-
-**Note:** This API cannot be called before the `ready` event of the `app` module
-is emitted.
-
-**Note:** This method is deprecated. Instead, use
-[`ses.getAllExtensions()`](session.md#sesgetallextensions).
-
-#### `BrowserWindow.addDevToolsExtension(path)` _Deprecated_
-
-* `path` String
-
-Adds DevTools extension located at `path`, and returns extension's name.
-
-The extension will be remembered so you only need to call this API once, this
-API is not for programming use. If you try to add an extension that has already
-been loaded, this method will not return and instead log a warning to the
-console.
-
-The method will also not return if the extension's manifest is missing or incomplete.
-
-**Note:** This API cannot be called before the `ready` event of the `app` module
-is emitted.
-
-**Note:** This method is deprecated. Instead, use
-[`ses.loadExtension(path)`](session.md#sesloadextensionpath).
-
-#### `BrowserWindow.removeDevToolsExtension(name)` _Deprecated_
-
-* `name` String
-
-Remove a DevTools extension by name.
-
-**Note:** This API cannot be called before the `ready` event of the `app` module
-is emitted.
-
-**Note:** This method is deprecated. Instead, use
-[`ses.removeExtension(extension_id)`](session.md#sesremoveextensionextensionid).
-
-#### `BrowserWindow.getDevToolsExtensions()` _Deprecated_
-
-Returns `Record<string, ExtensionInfo>` - The keys are the extension names and each value is
-an Object containing `name` and `version` properties.
-
-To check if a DevTools extension is installed you can run the following:
-
-```javascript
-const { BrowserWindow } = require('electron')
-
-const installed = 'devtron' in BrowserWindow.getDevToolsExtensions()
-console.log(installed)
-```
-
-**Note:** This API cannot be called before the `ready` event of the `app` module
-is emitted.
-
-**Note:** This method is deprecated. Instead, use
-[`ses.getAllExtensions()`](session.md#sesgetallextensions).
-
 ### Instance Properties
 
 Objects created with `new BrowserWindow` have the following properties:

docs/api/command-line-switches.md

@@ -65,12 +65,12 @@ Forces the maximum disk space to be used by the disk cache, in bytes.
 
 Enables caller stack logging for the following APIs (filtering events):
 
-- `desktopCapturer.getSources()` / `desktop-capturer-get-sources`
-- `remote.require()` / `remote-require`
-- `remote.getGlobal()` / `remote-get-builtin`
-- `remote.getBuiltin()` / `remote-get-global`
-- `remote.getCurrentWindow()` / `remote-get-current-window`
-- `remote.getCurrentWebContents()` / `remote-get-current-web-contents`
+* `desktopCapturer.getSources()` / `desktop-capturer-get-sources`
+* `remote.require()` / `remote-require`
+* `remote.getGlobal()` / `remote-get-builtin`
+* `remote.getBuiltin()` / `remote-get-global`
+* `remote.getCurrentWindow()` / `remote-get-current-window`
+* `remote.getCurrentWebContents()` / `remote-get-current-web-contents`
 
 ### --enable-logging
 

docs/api/content-tracing.md

@@ -16,7 +16,7 @@ const { app, contentTracing } = require('electron')
 app.whenReady().then(() => {
   (async () => {
     await contentTracing.startRecording({
-      include_categories: ['*']
+      included_categories: ['*']
     })
     console.log('Tracing started')
     await new Promise(resolve => setTimeout(resolve, 5000))

docs/api/context-bridge.md

@@ -44,19 +44,19 @@ The `contextBridge` module has the following methods:
 ### `contextBridge.exposeInMainWorld(apiKey, api)` _Experimental_
 
 * `apiKey` String - The key to inject the API onto `window` with.  The API will be accessible on `window[apiKey]`.
-* `api` Record<String, any> - Your API object, more information on what this API can be and how it works is available below.
+* `api` any - Your API, more information on what this API can be and how it works is available below.
 
 ## Usage
 
-### API Objects
+### API
 
-The `api` object provided to [`exposeInMainWorld`](#contextbridgeexposeinmainworldapikey-api-experimental) must be an object
+The `api` provided to [`exposeInMainWorld`](#contextbridgeexposeinmainworldapikey-api-experimental) must be a `Function`, `String`, `Number`, `Array`, `Boolean`, or an object
 whose keys are strings and values are a `Function`, `String`, `Number`, `Array`, `Boolean`, or another nested object that meets the same conditions.
 
 `Function` values are proxied to the other context and all other values are **copied** and **frozen**. Any data / primitives sent in
-the API object become immutable and updates on either side of the bridge do not result in an update on the other side.
+the API become immutable and updates on either side of the bridge do not result in an update on the other side.
 
-An example of a complex API object is shown below:
+An example of a complex API is shown below:
 
 ```javascript
 const { contextBridge } = require('electron')

docs/api/crash-reporter.md

@@ -128,7 +128,7 @@ must be at most 39 bytes long, and values must be no longer than 127 bytes.
 Keys with names longer than the maximum will be silently ignored. Key values
 longer than the maximum length will be truncated.
 
-**Note:** Calling this method from the renderer process is deprecated.
+**Note:** This method is only available in the main process.
 
 ### `crashReporter.getLastCrashReport()`
 
@@ -137,7 +137,7 @@ last crash report. Only crash reports that have been uploaded will be returned;
 even if a crash report is present on disk it will not be returned until it is
 uploaded. In the case that there are no uploaded reports, `null` is returned.
 
-**Note:** Calling this method from the renderer process is deprecated.
+**Note:** This method is only available in the main process.
 
 ### `crashReporter.getUploadedReports()`
 
@@ -146,14 +146,14 @@ Returns [`CrashReport[]`](structures/crash-report.md):
 Returns all uploaded crash reports. Each report contains the date and uploaded
 ID.
 
-**Note:** Calling this method from the renderer process is deprecated.
+**Note:** This method is only available in the main process.
 
 ### `crashReporter.getUploadToServer()`
 
 Returns `Boolean` - Whether reports should be submitted to the server. Set through
 the `start` method or `setUploadToServer`.
 
-**Note:** Calling this method from the renderer process is deprecated.
+**Note:** This method is only available in the main process.
 
 ### `crashReporter.setUploadToServer(uploadToServer)`
 
@@ -162,13 +162,7 @@ the `start` method or `setUploadToServer`.
 This would normally be controlled by user preferences. This has no effect if
 called before `start` is called.
 
-**Note:** Calling this method from the renderer process is deprecated.
-
-### `crashReporter.getCrashesDirectory()` _Deprecated_
-
-Returns `String` - The directory where crashes are temporarily stored before being uploaded.
-
-**Note:** This method is deprecated, use `app.getPath('crashDumps')` instead.
+**Note:** This method is only available in the main process.
 
 ### `crashReporter.addExtraParameter(key, value)`
 

docs/api/environment-variables.md

@@ -120,6 +120,24 @@ debugging purposes.
 
 Prints Chrome's internal logging to the console.
 
+### `ELECTRON_DEBUG_DRAG_REGIONS`
+
+Adds coloration to draggable regions on [`BrowserView`](./browser-view.md)s on macOS - draggable regions will be colored
+green and non-draggable regions will be colored red to aid debugging.
+
+### `ELECTRON_DEBUG_NOTIFICATIONS`
+
+Adds extra logs to [`Notification`](./notification.md) lifecycles on macOS to aid in debugging. Extra logging will be displayed when new Notifications are created or activated. They will also be displayed when common actions are taken: a notification is shown, dismissed, its button is clicked, or it is replied to.
+
+Sample output:
+
+```sh
+Notification created (com.github.Electron:notification:EAF7B87C-A113-43D7-8E76-F88EC9D73D44)
+Notification displayed (com.github.Electron:notification:EAF7B87C-A113-43D7-8E76-F88EC9D73D44)
+Notification activated (com.github.Electron:notification:EAF7B87C-A113-43D7-8E76-F88EC9D73D44)
+Notification replied to (com.github.Electron:notification:EAF7B87C-A113-43D7-8E76-F88EC9D73D44)
+```
+
 ### `ELECTRON_LOG_ASAR_READS`
 
 When Electron reads from an ASAR file, log the read offset and file path to

docs/api/process.md

@@ -12,28 +12,29 @@ It adds the following events, properties, and methods:
 
 In sandboxed renderers the `process` object contains only a subset of the APIs:
 
-- `crash()`
-- `hang()`
-- `getCreationTime()`
-- `getHeapStatistics()`
-- `getBlinkMemoryInfo()`
-- `getProcessMemoryInfo()`
-- `getSystemMemoryInfo()`
-- `getSystemVersion()`
-- `getCPUUsage()`
-- `getIOCounters()`
-- `argv`
-- `execPath`
-- `env`
-- `pid`
-- `arch`
-- `platform`
-- `sandboxed`
-- `type`
-- `version`
-- `versions`
-- `mas`
-- `windowsStore`
+* `crash()`
+* `hang()`
+* `getCreationTime()`
+* `getHeapStatistics()`
+* `getBlinkMemoryInfo()`
+* `getProcessMemoryInfo()`
+* `getSystemMemoryInfo()`
+* `getSystemVersion()`
+* `getCPUUsage()`
+* `getIOCounters()`
+* `uptime()`
+* `argv`
+* `execPath`
+* `env`
+* `pid`
+* `arch`
+* `platform`
+* `sandboxed`
+* `type`
+* `version`
+* `versions`
+* `mas`
+* `windowsStore`
 
 ## Events
 

docs/api/remote.md

@@ -36,8 +36,8 @@ you can use [webContents.executeJavaScript](web-contents.md#contentsexecutejavas
 
 **Note:** The remote module can be disabled for security reasons in the following contexts:
 
-- [`BrowserWindow`](browser-window.md) - by setting the `enableRemoteModule` option to `false`.
-- [`<webview>`](webview-tag.md) - by setting the `enableremotemodule` attribute to `false`.
+* [`BrowserWindow`](browser-window.md) - by setting the `enableRemoteModule` option to `false`.
+* [`<webview>`](webview-tag.md) - by setting the `enableremotemodule` attribute to `false`.
 
 ## Remote Objects
 

docs/api/session.md

@@ -101,8 +101,8 @@ Returns:
 Emitted after an extension is loaded. This occurs whenever an extension is
 added to the "enabled" set of extensions. This includes:
 
-- Extensions being loaded from `Session.loadExtension`.
-- Extensions being reloaded:
+* Extensions being loaded from `Session.loadExtension`.
+* Extensions being reloaded:
   * from a crash.
   * if the extension requested it ([`chrome.runtime.reload()`](https://developer.chrome.com/extensions/runtime#method-reload)).
 

docs/api/shell.md

@@ -45,17 +45,6 @@ Returns `Promise<void>`
 
 Open the given external protocol URL in the desktop's default manner. (For example, mailto: URLs in the user's default mail agent).
 
-### `shell.moveItemToTrash(fullPath[, deleteOnFail])` _Deprecated_
-
-* `fullPath` String
-* `deleteOnFail` Boolean (optional) - Whether or not to unilaterally remove the item if the Trash is disabled or unsupported on the volume. _macOS_
-
-Returns `Boolean` - Whether the item was successfully moved to the trash or otherwise deleted.
-
-> NOTE: This method is deprecated. Use `shell.trashItem` instead.
-
-Move the given file to trash and returns a boolean status for the operation.
-
 ### `shell.trashItem(path)`
 
 * `path` String - path to the item to be moved to the trash.

docs/api/system-preferences.md

@@ -433,7 +433,7 @@ It will always return `granted` for `screen` and for all media types on older ve
 
 Returns `Promise<Boolean>` - A promise that resolves with `true` if consent was granted and `false` if it was denied. If an invalid `mediaType` is passed, the promise will be rejected. If an access request was denied and later is changed through the System Preferences pane, a restart of the app will be required for the new permissions to take effect. If access has already been requested and denied, it _must_ be changed through the preference pane; an alert will not pop up and the promise will resolve with the existing access status.
 
-**Important:** In order to properly leverage this API, you [must set](https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/requesting_authorization_for_media_capture_on_macos?language=objc) the `NSMicrophoneUsageDescription` and `NSCameraUsageDescription` strings in your app's `Info.plist` file. The values for these keys will be used to populate the permission dialogs so that the user will be properly informed as to the purpose of the permission request. See [Electron Application Distribution](https://electronjs.org/docs/tutorial/application-distribution#macos) for more information about how to set these in the context of Electron.
+**Important:** In order to properly leverage this API, you [must set](https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/requesting_authorization_for_media_capture_on_macos?language=objc) the `NSMicrophoneUsageDescription` and `NSCameraUsageDescription` strings in your app's `Info.plist` file. The values for these keys will be used to populate the permission dialogs so that the user will be properly informed as to the purpose of the permission request. See [Electron Application Distribution](../tutorial/application-distribution.md#macos) for more information about how to set these in the context of Electron.
 
 This user consent was not required until macOS 10.14 Mojave, so this method will always return `true` if your system is running 10.13 High Sierra or lower.
 

docs/api/web-contents.md

@@ -42,7 +42,8 @@ returns `null`.
 
 * `id` Integer
 
-Returns `WebContents` - A WebContents instance with the given ID.
+Returns `WebContents` | undefined - A WebContents instance with the given ID, or
+`undefined` if there is no WebContents associated with the given ID.
 
 ## Class: WebContents
 
@@ -155,7 +156,7 @@ Returns:
   be set. If no post data is to be sent, the value will be `null`. Only defined
   when the window is being created by a form that set `target=_blank`.
 
-Deprecated in favor of [`webContents.setWindowOpenHandler`](web-contents.md#contentssetwindowopenhandler-handler).
+Deprecated in favor of [`webContents.setWindowOpenHandler`](web-contents.md#contentssetwindowopenhandlerhandler).
 
 Emitted when the page requests to open a new window for a `url`. It could be
 requested by `window.open` or an external link like `<a target='_blank'>`.
@@ -194,33 +195,34 @@ myBrowserWindow.webContents.on('new-window', (event, url, frameName, disposition
 #### Event: 'did-create-window'
 
 Returns:
+
 * `window` BrowserWindow
 * `details` Object
-    * `url` String - URL for the created window.
-    * `frameName` String - Name given to the created window in the
-      `window.open()` call.
-    * `options` BrowserWindowConstructorOptions - The options used to create the
-      BrowserWindow. They are merged in increasing precedence: options inherited
-      from the parent, parsed options from the `features` string from
-      `window.open()`, and options given by
-      [`webContents.setWindowOpenHandler`](web-contents.md#contentssetwindowopenhandler-handler).
-      Unrecognized options are not filtered out.
-    * `additionalFeatures` String[] - The non-standard features (features not
-      handled Chromium or Electron) _Deprecated_
-    * `referrer` [Referrer](structures/referrer.md) - The referrer that will be
-      passed to the new window. May or may not result in the `Referer` header
-      being sent, depending on the referrer policy.
-    * `postBody` [PostBody](structures/post-body.md) (optional) - The post data
-      that will be sent to the new window, along with the appropriate headers
-      that will be set. If no post data is to be sent, the value will be `null`.
-      Only defined when the window is being created by a form that set
-      `target=_blank`.
-    * `disposition` String - Can be `default`, `foreground-tab`,
-      `background-tab`, `new-window`, `save-to-disk` and `other`.
+  * `url` String - URL for the created window.
+  * `frameName` String - Name given to the created window in the
+     `window.open()` call.
+  * `options` BrowserWindowConstructorOptions - The options used to create the
+    BrowserWindow. They are merged in increasing precedence: options inherited
+    from the parent, parsed options from the `features` string from
+    `window.open()`, and options given by
+    [`webContents.setWindowOpenHandler`](web-contents.md#contentssetwindowopenhandlerhandler).
+    Unrecognized options are not filtered out.
+  * `additionalFeatures` String[] - The non-standard features (features not
+    handled Chromium or Electron) _Deprecated_
+  * `referrer` [Referrer](structures/referrer.md) - The referrer that will be
+    passed to the new window. May or may not result in the `Referer` header
+    being sent, depending on the referrer policy.
+  * `postBody` [PostBody](structures/post-body.md) (optional) - The post data
+    that will be sent to the new window, along with the appropriate headers
+    that will be set. If no post data is to be sent, the value will be `null`.
+    Only defined when the window is being created by a form that set
+    `target=_blank`.
+  * `disposition` String - Can be `default`, `foreground-tab`,
+    `background-tab`, `new-window`, `save-to-disk` and `other`.
 
 Emitted _after_ successful creation of a window via `window.open` in the renderer.
 Not emitted if the creation of the window is canceled from
-[`webContents.setWindowOpenHandler`](web-contents.md#contentssetwindowopenhandler-handler).
+[`webContents.setWindowOpenHandler`](web-contents.md#contentssetwindowopenhandlerhandler).
 
 See [`window.open()`](window-open.md) for more details and how to use this in conjunction with `webContents.setWindowOpenHandler`.
 
@@ -1463,7 +1465,7 @@ By default, an empty `options` will be regarded as:
 }
 ```
 
-Use `page-break-before: always; ` CSS style to force to print to a new page.
+Use `page-break-before: always;` CSS style to force to print to a new page.
 
 An example of `webContents.printToPDF`:
 

docs/api/window-open.md

@@ -3,8 +3,8 @@
 There are several ways to control how windows are created from trusted or
 untrusted content within a renderer. Windows can be created from the renderer in two ways:
 
-- clicking on links or submitting forms adorned with `target=_blank`
-- JavaScript calling `window.open()`
+* clicking on links or submitting forms adorned with `target=_blank`
+* JavaScript calling `window.open()`
 
 In non-sandboxed renderers, or when `nativeWindowOpen` is false (the default), this results in the creation of a
 [`BrowserWindowProxy`](browser-window-proxy.md), a light wrapper around
@@ -26,7 +26,7 @@ BrowserWindow constructor options are set by, in increasing precedence
 order: options inherited from the parent, parsed options
 from the `features` string from `window.open()`, security-related webPreferences
 inherited from the parent, and options given by
-[`webContents.setWindowOpenHandler`](web-contents.md#contentssetwindowopenhandler-handler).
+[`webContents.setWindowOpenHandler`](web-contents.md#contentssetwindowopenhandlerhandler).
 Note that `webContents.setWindowOpenHandler` has final say and full privilege
 because it is invoked in the main process.
 

docs/breaking-changes.md

@@ -6,11 +6,11 @@ Breaking changes will be documented here, and deprecation warnings added to JS c
 
 This document uses the following convention to categorize breaking changes:
 
-- **API Changed:** An API was changed in such a way that code that has not been updated is guaranteed to throw an exception.
-- **Behavior Changed:** The behavior of Electron has changed, but not in such a way that an exception will necessarily be thrown.
-- **Default Changed:** Code depending on the old default may break, not necessarily throwing an exception. The old behavior can be restored by explicitly specifying the value.
-- **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.
+* **API Changed:** An API was changed in such a way that code that has not been updated is guaranteed to throw an exception.
+* **Behavior Changed:** The behavior of Electron has changed, but not in such a way that an exception will necessarily be thrown.
+* **Default Changed:** Code depending on the old default may break, not necessarily throwing an exception. The old behavior can be restored by explicitly specifying the value.
+* **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 (13.0)
 
@@ -26,6 +26,45 @@ shell.moveItemToTrash(path)
 shell.trashItem(path).then(/* ... */)
 ```
 
+### Removed: `BrowserWindow` extension APIs
+
+The deprecated extension APIs have been removed:
+* `BrowserWindow.addExtension(path)`
+* `BrowserWindow.addDevToolsExtension(path)`
+* `BrowserWindow.removeExtension(name)`
+* `BrowserWindow.removeDevToolsExtension(name)`
+* `BrowserWindow.getExtensions()`
+* `BrowserWindow.getDevToolsExtensions()`
+
+Use the session APIs instead:
+* `ses.loadExtension(path)`
+* `ses.removeExtension(extension_id)`
+* `ses.getAllExtensions()`
+
+```js
+// Removed in Electron 13
+BrowserWindow.addExtension(path)
+BrowserWindow.addDevToolsExtension(path)
+// Replace with
+session.defaultSession.loadExtension(path)
+```
+
+```js
+// Removed in Electron 13
+BrowserWindow.removeExtension(name)
+BrowserWindow.removeDevToolsExtension(name)
+// Replace with
+session.defaultSession.removeExtension(extension_id)
+```
+
+```js
+// Removed in Electron 13
+BrowserWindow.getExtensions()
+BrowserWindow.getDevToolsExtensions()
+// Replace with
+session.defaultSession.getAllExtensions()
+```
+
 ## Planned Breaking API Changes (12.0)
 
 ### Removed: Pepper Flash support
@@ -43,17 +82,29 @@ We [recommend having contextIsolation enabled](https://github.com/electron/elect
 
 For more details see: https://github.com/electron/electron/issues/23506
 
+### Removed: `crashReporter.getCrashesDirectory()`
+
+The `crashReporter.getCrashesDirectory` method has been removed. Usage
+should be replaced by `app.getPath('crashDumps')`.
+
+```js
+// Removed in Electron 12
+crashReporter.getCrashesDirectory()
+// Replace with
+app.getPath('crashDumps')
+```
+
 ### Removed: `crashReporter` methods in the renderer process
 
 The following `crashReporter` methods are no longer available in the renderer
 process:
 
-- `crashReporter.start`
-- `crashReporter.getLastCrashReport`
-- `crashReporter.getUploadedReports`
-- `crashReporter.getUploadToServer`
-- `crashReporter.setUploadToServer`
-- `crashReporter.getCrashesDirectory`
+* `crashReporter.start`
+* `crashReporter.getLastCrashReport`
+* `crashReporter.getUploadedReports`
+* `crashReporter.getUploadToServer`
+* `crashReporter.setUploadToServer`
+* `crashReporter.getCrashesDirectory`
 
 They should be called only from the main process.
 
@@ -104,6 +155,7 @@ shell.trashItem(path).then(/* ... */)
 ## Planned Breaking API Changes (11.0)
 
 ### Removed: `BrowserView.{destroy, fromId, fromWebContents, getAllViews}` and `id` property of `BrowserView`
+
 The experimental APIs `BrowserView.{destroy, fromId, fromWebContents, getAllViews}`
 have now been removed. Additionally, the `id` property of `BrowserView`
 has also been removed.
@@ -143,12 +195,12 @@ app.getPath('crashDumps')
 Calling the following `crashReporter` methods from the renderer process is
 deprecated:
 
-- `crashReporter.start`
-- `crashReporter.getLastCrashReport`
-- `crashReporter.getUploadedReports`
-- `crashReporter.getUploadToServer`
-- `crashReporter.setUploadToServer`
-- `crashReporter.getCrashesDirectory`
+* `crashReporter.start`
+* `crashReporter.getLastCrashReport`
+* `crashReporter.getUploadedReports`
+* `crashReporter.getUploadToServer`
+* `crashReporter.setUploadToServer`
+* `crashReporter.getCrashesDirectory`
 
 The only non-deprecated methods remaining in the `crashReporter` module in the
 renderer are `addExtraParameter`, `removeExtraParameter` and `getParameters`.
@@ -190,6 +242,7 @@ We [recommend moving away from the remote
 module](https://medium.com/@nornagon/electrons-remote-module-considered-harmful-70d69500f31).
 
 ### `protocol.unregisterProtocol`
+
 ### `protocol.uninterceptProtocol`
 
 The APIs are now synchronous and the optional callback is no longer needed.
@@ -202,14 +255,23 @@ protocol.unregisterProtocol(scheme)
 ```
 
 ### `protocol.registerFileProtocol`
+
 ### `protocol.registerBufferProtocol`
+
 ### `protocol.registerStringProtocol`
+
 ### `protocol.registerHttpProtocol`
+
 ### `protocol.registerStreamProtocol`
+
 ### `protocol.interceptFileProtocol`
+
 ### `protocol.interceptStringProtocol`
+
 ### `protocol.interceptBufferProtocol`
+
 ### `protocol.interceptHttpProtocol`
+
 ### `protocol.interceptStreamProtocol`
 
 The APIs are now synchronous and the optional callback is no longer needed.
@@ -251,6 +313,45 @@ you should plan to update your native modules to be context aware.
 
 For more detailed information see [#18397](https://github.com/electron/electron/issues/18397).
 
+### Deprecated: `BrowserWindow` extension APIs
+
+The following extension APIs have been deprecated:
+* `BrowserWindow.addExtension(path)`
+* `BrowserWindow.addDevToolsExtension(path)`
+* `BrowserWindow.removeExtension(name)`
+* `BrowserWindow.removeDevToolsExtension(name)`
+* `BrowserWindow.getExtensions()`
+* `BrowserWindow.getDevToolsExtensions()`
+
+Use the session APIs instead:
+* `ses.loadExtension(path)`
+* `ses.removeExtension(extension_id)`
+* `ses.getAllExtensions()`
+
+```js
+// Deprecated in Electron 9
+BrowserWindow.addExtension(path)
+BrowserWindow.addDevToolsExtension(path)
+// Replace with
+session.defaultSession.loadExtension(path)
+```
+
+```js
+// Deprecated in Electron 9
+BrowserWindow.removeExtension(name)
+BrowserWindow.removeDevToolsExtension(name)
+// Replace with
+session.defaultSession.removeExtension(extension_id)
+```
+
+```js
+// Deprecated in Electron 9
+BrowserWindow.getExtensions()
+BrowserWindow.getDevToolsExtensions()
+// Replace with
+session.defaultSession.getAllExtensions()
+```
+
 ### Removed: `<webview>.getWebContents()`
 
 This API, which was deprecated in Electron 8.0, is now removed.
@@ -303,7 +404,7 @@ Clone Algorithm][SCA], the same algorithm used to serialize messages for
 `postMessage`. This brings about a 2x performance improvement for large
 messages, but also brings some breaking changes in behavior.
 
-- Sending Functions, Promises, WeakMaps, WeakSets, or objects containing any
+* Sending Functions, Promises, WeakMaps, WeakSets, or objects containing any
   such values, over IPC will now throw an exception, instead of silently
   converting the functions to `undefined`.
 
@@ -317,21 +418,21 @@ ipcRenderer.send('channel', { value: 3, someFunction: () => {} })
 // => throws Error("() => {} could not be cloned.")
 ```
 
-- `NaN`, `Infinity` and `-Infinity` will now be correctly serialized, instead
+* `NaN`, `Infinity` and `-Infinity` will now be correctly serialized, instead
   of being converted to `null`.
-- Objects containing cyclic references will now be correctly serialized,
+* Objects containing cyclic references will now be correctly serialized,
   instead of being converted to `null`.
-- `Set`, `Map`, `Error` and `RegExp` values will be correctly serialized,
+* `Set`, `Map`, `Error` and `RegExp` values will be correctly serialized,
   instead of being converted to `{}`.
-- `BigInt` values will be correctly serialized, instead of being converted to
+* `BigInt` values will be correctly serialized, instead of being converted to
   `null`.
-- Sparse arrays will be serialized as such, instead of being converted to dense
+* Sparse arrays will be serialized as such, instead of being converted to dense
   arrays with `null`s.
-- `Date` objects will be transferred as `Date` objects, instead of being
+* `Date` objects will be transferred as `Date` objects, instead of being
   converted to their ISO string representation.
-- Typed Arrays (such as `Uint8Array`, `Uint16Array`, `Uint32Array` and so on)
+* Typed Arrays (such as `Uint8Array`, `Uint16Array`, `Uint32Array` and so on)
   will be transferred as such, instead of being converted to Node.js `Buffer`.
-- Node.js `Buffer` objects will be transferred as `Uint8Array`s. You can
+* Node.js `Buffer` objects will be transferred as `Uint8Array`s. You can
   convert a `Uint8Array` back to a Node.js `Buffer` by wrapping the underlying
   `ArrayBuffer`:
 

docs/development/build-instructions-gn.md

@@ -86,8 +86,6 @@ $ gclient sync -f
 ```sh
 $ cd src
 $ export CHROMIUM_BUILDTOOLS_PATH=`pwd`/buildtools
-# this next line is needed only if building with sccache
-$ export GN_EXTRA_ARGS="${GN_EXTRA_ARGS} cc_wrapper=\"${PWD}/electron/external_binaries/sccache\""
 $ gn gen out/Testing --args="import(\"//electron/build/args/testing.gn\") $GN_EXTRA_ARGS"
 ```
 
@@ -141,12 +139,6 @@ This will build all of what was previously 'libchromiumcontent' (i.e. the
 `content/` directory of `chromium` and its dependencies, incl. WebKit and V8),
 so it will take a while.
 
-To speed up subsequent builds, you can use [sccache][sccache]. Add the GN arg
-`cc_wrapper = "sccache"` by running `gn args out/Testing` to bring up an
-editor and adding a line to the end of the file.
-
-[sccache]: https://github.com/mozilla/sccache
-
 The built executable will be under `./out/Testing`:
 
 ```sh
@@ -189,7 +181,6 @@ Not all combinations of source and target CPU/OS are supported by Chromium.
 | Windows x64 | Windows x86   | Automatically tested |
 | Linux x64   | Linux x86     | Automatically tested |
 
-
 If you test other combinations and find them to work, please update this document :)
 
 See the GN reference for allowable values of [`target_os`][target_os values]

docs/development/coding-style.md

@@ -66,11 +66,11 @@ formatted correctly.
 
 Electron APIs uses the same capitalization scheme as Node.js:
 
-- When the module itself is a class like `BrowserWindow`, use `PascalCase`.
-- When the module is a set of APIs, like `globalShortcut`, use `camelCase`.
-- When the API is a property of object, and it is complex enough to be in a
+* When the module itself is a class like `BrowserWindow`, use `PascalCase`.
+* When the module is a set of APIs, like `globalShortcut`, use `camelCase`.
+* When the API is a property of object, and it is complex enough to be in a
   separate chapter like `win.webContents`, use `mixedCase`.
-- For other non-module APIs, use natural titles, like `<webview> Tag` or
+* For other non-module APIs, use natural titles, like `<webview> Tag` or
   `Process Object`.
 
 When creating a new API, it is preferred to use getters and setters instead of

docs/development/pull-requests.md

@@ -36,9 +36,9 @@ $ git fetch upstream
 Build steps and dependencies differ slightly depending on your operating system.
 See these detailed guides on building Electron locally:
 
-* [Building on macOS](https://electronjs.org/docs/development/build-instructions-macos)
-* [Building on Linux](https://electronjs.org/docs/development/build-instructions-linux)
-* [Building on Windows](https://electronjs.org/docs/development/build-instructions-windows)
+* [Building on macOS](build-instructions-macos.md)
+* [Building on Linux](build-instructions-linux.md)
+* [Building on Windows](build-instructions-windows.md)
 
 Once you've built the project locally, you're ready to start making changes!
 
@@ -63,7 +63,7 @@ or tests in the `spec/` folder.
 Please be sure to run `npm run lint` from time to time on any code changes
 to ensure that they follow the project's code style.
 
-See [coding style](https://electronjs.org/docs/development/coding-style) for
+See [coding style](coding-style.md) for
 more information about best practice when modifying code in different parts of
 the project.
 
@@ -91,29 +91,29 @@ Before a pull request can be merged, it **must** have a pull request title with
 
 Examples of commit messages with semantic prefixes:
 
-- `fix: don't overwrite prevent_default if default wasn't prevented`
-- `feat: add app.isPackaged() method`
-- `docs: app.isDefaultProtocolClient is now available on Linux`
+* `fix: don't overwrite prevent_default if default wasn't prevented`
+* `feat: add app.isPackaged() method`
+* `docs: app.isDefaultProtocolClient is now available on Linux`
 
 Common prefixes:
 
-- fix: A bug fix
-- feat: A new feature
-- docs: Documentation changes
-- test: Adding missing tests or correcting existing tests
-- build: Changes that affect the build system
-- ci: Changes to our CI configuration files and scripts
-- perf: A code change that improves performance
-- refactor: A code change that neither fixes a bug nor adds a feature
-- style: Changes that do not affect the meaning of the code (linting)
-- vendor: Bumping a dependency like libchromiumcontent or node
+* fix: A bug fix
+* feat: A new feature
+* docs: Documentation changes
+* test: Adding missing tests or correcting existing tests
+* build: Changes that affect the build system
+* ci: Changes to our CI configuration files and scripts
+* perf: A code change that improves performance
+* refactor: A code change that neither fixes a bug nor adds a feature
+* style: Changes that do not affect the meaning of the code (linting)
+* vendor: Bumping a dependency like libchromiumcontent or node
 
 Other things to keep in mind when writing a commit message:
 
 1. The first line should:
-   - contain a short description of the change (preferably 50 characters or less,
+   * contain a short description of the change (preferably 50 characters or less,
      and no more than 72 characters)
-   - be entirely in lowercase with the exception of proper nouns, acronyms, and
+   * be entirely in lowercase with the exception of proper nouns, acronyms, and
    the words that refer to code, like function/variable names
 2. Keep the second line blank.
 3. Wrap all other lines at 72 columns.
@@ -144,7 +144,7 @@ master.
 ### Step 7: Test
 
 Bug fixes and features should always come with tests. A
-[testing guide](https://electronjs.org/docs/development/testing) has been
+[testing guide](testing.md) has been
 provided to make the process easier. Looking at other tests to see how they
 should be structured can also help.
 

docs/fiddles/features/drag-and-drop/index.html

@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+    <a href="#" id="drag">Drag me</a>
+    <script src="renderer.js"></script>
+</body>
+</html>

docs/fiddles/features/drag-and-drop/main.js

@@ -0,0 +1,41 @@
+const { app, BrowserWindow, ipcMain, nativeImage, NativeImage } = require('electron')
+const fs = require('fs');
+const http = require('http');
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+}
+const iconName = 'iconForDragAndDrop.png';
+const icon = fs.createWriteStream(`${process.cwd()}/${iconName}`);
+http.get('http://img.icons8.com/ios/452/drag-and-drop.png', (response) => {
+  response.pipe(icon);
+});
+
+app.whenReady().then(createWindow)
+
+ipcMain.on('ondragstart', (event, filePath) => {
+  event.sender.startDrag({
+    file: filePath,
+    icon: `${process.cwd()}/${iconName}`
+  })
+})
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/drag-and-drop/renderer.js

@@ -0,0 +1,9 @@
+const { ipcRenderer } = require('electron')
+const fs = require('fs')
+
+document.getElementById('drag').ondragstart = (event) => {
+  const fileName = 'drag-and-drop.md'
+  fs.writeFileSync(fileName, '# Test drag and drop');
+  event.preventDefault()
+  ipcRenderer.send('ondragstart', process.cwd() + `/${fileName}`)
+}

docs/fiddles/features/keyboard-shortcuts/global/index.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+</body>
+</html>

docs/fiddles/features/keyboard-shortcuts/global/main.js

@@ -0,0 +1,31 @@
+const { app, BrowserWindow, globalShortcut } = require('electron')
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+}
+
+app.whenReady().then(() => {
+  globalShortcut.register('Alt+CommandOrControl+I', () => {
+    console.log('Electron loves global shortcuts!')
+  })
+}).then(createWindow)
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/keyboard-shortcuts/interception-from-main/index.html

@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    We are using node <script>document.write(process.versions.node)</script>,
+    Chrome <script>document.write(process.versions.chrome)</script>,
+    and Electron <script>document.write(process.versions.electron)</script>.
+</body>
+</html>

docs/fiddles/features/keyboard-shortcuts/interception-from-main/main.js

@@ -0,0 +1,13 @@
+const { app, BrowserWindow } = require('electron')
+
+app.whenReady().then(() => {
+  const win = new BrowserWindow({ width: 800, height: 600, webPreferences: { nodeIntegration: true } })
+
+  win.loadFile('index.html')
+  win.webContents.on('before-input-event', (event, input) => {
+    if (input.control && input.key.toLowerCase() === 'i') {
+      console.log('Pressed Control+I')
+      event.preventDefault()
+    }
+  })
+})

docs/fiddles/features/keyboard-shortcuts/local/index.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+</body>
+</html>

docs/fiddles/features/keyboard-shortcuts/local/main.js

@@ -0,0 +1,39 @@
+const { app, BrowserWindow, Menu, MenuItem } = require('electron')
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+}
+
+const menu = new Menu()
+menu.append(new MenuItem({
+  label: 'Electron',
+  submenu: [{
+    role: 'help',
+    accelerator: process.platform === 'darwin' ? 'Alt+Cmd+I' : 'Alt+Shift+I',
+    click: () => { console.log('Electron rocks!') }
+  }]
+}))
+
+Menu.setApplicationMenu(menu)
+
+app.whenReady().then(createWindow)
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/macos-dark-mode/index.html

@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+    <link rel="stylesheet" type="text/css" href="./styles.css">
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>Current theme source: <strong id="theme-source">System</strong></p>
+
+    <button id="toggle-dark-mode">Toggle Dark Mode</button>
+    <button id="reset-to-system">Reset to System Theme</button>
+
+    <script src="renderer.js"></script>
+  </body>
+</body>
+</html>

docs/fiddles/features/macos-dark-mode/main.js

@@ -0,0 +1,40 @@
+const { app, BrowserWindow, ipcMain, nativeTheme } = require('electron')
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+
+  ipcMain.handle('dark-mode:toggle', () => {
+    if (nativeTheme.shouldUseDarkColors) {
+      nativeTheme.themeSource = 'light'
+    } else {
+      nativeTheme.themeSource = 'dark'
+    }
+    return nativeTheme.shouldUseDarkColors
+  })
+
+  ipcMain.handle('dark-mode:system', () => {
+    nativeTheme.themeSouce = 'system'
+  })
+}
+
+app.whenReady().then(createWindow)
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/macos-dark-mode/renderer.js

@@ -0,0 +1,11 @@
+const { ipcRenderer } = require('electron')
+
+document.getElementById('toggle-dark-mode').addEventListener('click', async () => {
+  const isDarkMode = await ipcRenderer.invoke('dark-mode:toggle')
+  document.getElementById('theme-source').innerHTML = isDarkMode ? 'Dark' : 'Light'
+})
+
+document.getElementById('reset-to-system').addEventListener('click', async () => {
+  await ipcRenderer.invoke('dark-mode:system')
+  document.getElementById('theme-source').innerHTML = 'System'
+})

docs/fiddles/features/macos-dark-mode/styles.css

@@ -0,0 +1,7 @@
+@media (prefers-color-scheme: dark) {
+  body { background: #333; color: white; }
+}
+
+@media (prefers-color-scheme: light) {
+  body { background: #ddd; color: black; }
+}

docs/fiddles/features/macos-dock-menu/index.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+</body>
+</html>

docs/fiddles/features/macos-dock-menu/main.js

@@ -0,0 +1,43 @@
+const { app, BrowserWindow, Menu } = require('electron')
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+}
+
+const dockMenu = Menu.buildFromTemplate([
+  {
+    label: 'New Window',
+    click () { console.log('New Window') }
+  }, {
+    label: 'New Window with Settings',
+    submenu: [
+      { label: 'Basic' },
+      { label: 'Pro' }
+    ]
+  },
+  { label: 'New Command...' }
+])
+
+app.whenReady().then(() => {
+  app.dock.setMenu(dockMenu)
+}).then(createWindow)
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/notifications/main/index.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+</body>
+</html>

docs/fiddles/features/notifications/main/main.js

@@ -0,0 +1,35 @@
+const { app, BrowserWindow, Notification } = require('electron')
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+}
+
+function showNotification () {
+  const notification = {
+    title: 'Basic Notification',
+    body: 'Notification from the Main process'
+  }
+  new Notification(notification).show()
+}
+
+app.whenReady().then(createWindow).then(showNotification)
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/notifications/renderer/index.html

@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+    <script src="renderer.js"></script>
+</body>
+</html>

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

@@ -0,0 +1,27 @@
+const { app, BrowserWindow } = require('electron')
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+}
+
+app.whenReady().then(createWindow)
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

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

@@ -0,0 +1,7 @@
+const myNotification = new Notification('Title', {
+  body: 'Notification from the Renderer process'
+})
+
+myNotification.onclick = () => {
+  console.log('Notification clicked')
+}

docs/fiddles/features/offscreen-rendering/index.html

@@ -0,0 +1,15 @@
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+</body>
+</html>

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

@@ -0,0 +1,28 @@
+const { app, BrowserWindow } = require('electron')
+const fs = require('fs')
+
+app.disableHardwareAcceleration()
+
+let win
+
+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 ${process.cwd()}/ex.png`)
+})
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/online-detection/main/index.html

@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+    <script src="renderer.js"></script>
+</body>
+</html>

docs/fiddles/features/online-detection/main/main.js

@@ -0,0 +1,24 @@
+const { app, BrowserWindow, ipcMain } = require('electron')
+
+let onlineStatusWindow
+
+app.whenReady().then(() => {
+  onlineStatusWindow = new BrowserWindow({ width: 0, height: 0, show: false, webPreferences: { nodeIntegration: true } })
+  onlineStatusWindow.loadURL(`file://${__dirname}/index.html`)
+})
+
+ipcMain.on('online-status-changed', (event, status) => {
+  console.log(status)
+})
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/online-detection/main/renderer.js

@@ -0,0 +1,7 @@
+const { ipcRenderer } = require('electron')
+const updateOnlineStatus = () => { ipcRenderer.send('online-status-changed', navigator.onLine ? 'online' : 'offline') }
+
+window.addEventListener('online', updateOnlineStatus)
+window.addEventListener('offline', updateOnlineStatus)
+
+updateOnlineStatus()

docs/fiddles/features/online-detection/renderer/index.html

@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+    <script src="renderer.js"></script>
+</body>
+</html>

docs/fiddles/features/online-detection/renderer/main.js

@@ -0,0 +1,20 @@
+const { app, BrowserWindow } = require('electron')
+
+let onlineStatusWindow
+
+app.whenReady().then(() => {
+  onlineStatusWindow = new BrowserWindow({ width: 0, height: 0, show: false })
+  onlineStatusWindow.loadURL(`file://${__dirname}/index.html`)
+})
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/online-detection/renderer/renderer.js

@@ -0,0 +1,6 @@
+const alertOnlineStatus = () => { window.alert(navigator.onLine ? 'online' : 'offline') }
+
+window.addEventListener('online', alertOnlineStatus)
+window.addEventListener('offline', alertOnlineStatus)
+
+alertOnlineStatus()

docs/fiddles/features/progress-bar/index.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+</body>
+</html>

docs/fiddles/features/progress-bar/main.js

@@ -0,0 +1,30 @@
+const { app, BrowserWindow } = require('electron')
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+  win.setProgressBar(0.5)
+}
+
+
+app.whenReady().then(createWindow)
+
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/recent-documents/index.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+</body>
+</html>

docs/fiddles/features/recent-documents/main.js

@@ -0,0 +1,34 @@
+const { app, BrowserWindow } = require('electron')
+const fs = require('fs')
+const path = require('path')
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+}
+const fileName = 'recently-used.md'
+fs.writeFile(fileName, 'Lorem Ipsum', () => {
+  app.addRecentDocument(path.join(process.cwd(), `${fileName}`))
+})
+
+app.whenReady().then(createWindow)
+
+app.on('window-all-closed', () => {
+  app.clearRecentDocuments()
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/features/represented-file/index.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+</body>
+</html>

docs/fiddles/features/represented-file/main.js

@@ -0,0 +1,33 @@
+const { app, BrowserWindow } = require('electron')
+const os = require('os');
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+}
+
+app.whenReady().then(() => {
+  const win = new BrowserWindow()
+
+  win.setRepresentedFilename(os.homedir())
+  win.setDocumentEdited(true)
+})
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/fiddles/quick-start/index.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Hello World!</title>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'unsafe-inline';" />
+</head>
+<body>
+    <h1>Hello World!</h1>
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
+</body>
+</html>

docs/fiddles/quick-start/main.js

@@ -0,0 +1,27 @@
+const { app, BrowserWindow } = require('electron')
+
+function createWindow () {
+  const win = new BrowserWindow({
+    width: 800,
+    height: 600,
+    webPreferences: {
+      nodeIntegration: true
+    }
+  })
+
+  win.loadFile('index.html')
+}
+
+app.whenReady().then(createWindow)
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') {
+    app.quit()
+  }
+})
+
+app.on('activate', () => {
+  if (BrowserWindow.getAllWindows().length === 0) {
+    createWindow()
+  }
+})

docs/styleguide.md

@@ -49,6 +49,7 @@ For API references, there are exceptions to this rule.
 * No nesting lists more than 2 levels (due to the markdown renderer).
 * All `js` and `javascript` code blocks are linted with
 [standard-markdown](https://www.npmjs.com/package/standard-markdown).
+* For unordered lists, use asterisks instead of dashes
 
 ## Picking words
 

docs/tutorial/application-debugging.md

@@ -43,6 +43,6 @@ If the V8 context crashes, the DevTools will display this message.
 
 `DevTools was disconnected from the page. Once page is reloaded, DevTools will automatically reconnect.`
 
-Chromium logs can be enabled via the `ELECTRON_ENABLE_LOGGING` environment variable. For more information, see the [environment variables documentation](https://www.electronjs.org/docs/api/environment-variables#electron_enable_logging).
+Chromium logs can be enabled via the `ELECTRON_ENABLE_LOGGING` environment variable. For more information, see the [environment variables documentation](../api/environment-variables.md#electron_enable_logging).
 
-Alternatively, the command line argument `--enable-logging` can be passed. More information is available in the [command line switches documentation](https://www.electronjs.org/docs/api/command-line-switches#--enable-logging).
+Alternatively, the command line argument `--enable-logging` can be passed. More information is available in the [command line switches documentation](../api/command-line-switches.md#--enable-logging).

docs/tutorial/application-distribution.md

@@ -1,25 +1,38 @@
 # Application Distribution
 
-To distribute your app with Electron, you need to package and rebrand it. The easiest way to do this is to use one of the following third party packaging tools:
+## Overview
+
+To distribute your app with Electron, you need to package and rebrand it.
+To do this, you can either use specialized tooling or manual approaches.
+
+## With tooling
+
+You can use the following tools to distribute your application:
 
 * [electron-forge](https://github.com/electron-userland/electron-forge)
 * [electron-builder](https://github.com/electron-userland/electron-builder)
 * [electron-packager](https://github.com/electron/electron-packager)
 
-These tools will take care of all the steps you need to take to end up with a distributable Electron applications, such as packaging your application, rebranding the executable, setting the right icons and optionally creating installers.
+These tools will take care of all the steps you need to take to end up with a
+distributable Electron application, such as bundling your application,
+rebranding the executable, and setting the right icons.
+
+You can check the example of how to package your app with `electron-forge` in
+our [Quick Start Guide](quick-start.md#package-and-distribute-the-application).
 
 ## Manual distribution
 
-You can also choose to manually get your app ready for distribution. The steps needed to do this are outlined below.
+### With prebuilt binaries
 
-To distribute your app with Electron, you need to download Electron's [prebuilt
+To distribute your app manually, you need to download Electron's [prebuilt
 binaries](https://github.com/electron/electron/releases). Next, the folder
 containing your app should be named `app` and placed in Electron's resources
-directory as shown in the following examples. Note that the location of
-Electron's prebuilt binaries is indicated with `electron/` in the examples
-below.
+directory as shown in the following examples.
 
-On macOS:
+> *NOTE:* the location of Electron's prebuilt binaries is indicated
+with `electron/` in the examples below.
+
+*On macOS:*
 
 ```plaintext
 electron/Electron.app/Contents/Resources/app/
@@ -28,7 +41,7 @@ electron/Electron.app/Contents/Resources/app/
 └── index.html
 ```
 
-On Windows and Linux:
+*On Windows and Linux:*
 
 ```plaintext
 electron/resources/app
@@ -37,47 +50,44 @@ electron/resources/app
 └── index.html
 ```
 
-Then execute `Electron.app` (or `electron` on Linux, `electron.exe` on Windows),
-and Electron will start as your app. The `electron` directory will then be
-your distribution to deliver to final users.
+Then execute `Electron.app` on macOS, `electron` on Linux, or `electron.exe`
+on Windows, and Electron will start as your app. The `electron` directory
+will then be your distribution to deliver to users.
 
-## Packaging Your App into a File
+### With an app source code archive
 
-Apart from shipping your app by copying all of its source files, you can also
-package your app into an [asar](https://github.com/electron/asar) archive to avoid
-exposing your app's source code to users.
+Instead of from shipping your app by copying all of its source files, you can
+package your app into an [asar] archive to improve the performance of reading
+files on platforms like Windows, if you are not already using a bundler such
+as Parcel or Webpack.
 
 To use an `asar` archive to replace the `app` folder, you need to rename the
 archive to `app.asar`, and put it under Electron's resources directory like
 below, and Electron will then try to read the archive and start from it.
 
-On macOS:
+*On macOS:*
 
 ```plaintext
 electron/Electron.app/Contents/Resources/
 └── app.asar
 ```
 
-On Windows and Linux:
+*On Windows and Linux:*
 
 ```plaintext
 electron/resources/
 └── app.asar
 ```
 
-More details can be found in [Application packaging](application-packaging.md).
+You can find more details on how to use `asar` in the
+[`electron/asar` repository][asar].
 
-## Rebranding with Downloaded Binaries
+### Rebranding with downloaded binaries
 
 After bundling your app into Electron, you will want to rebrand Electron
 before distributing it to users.
 
-### Windows
-
-You can rename `electron.exe` to any name you like, and edit its icon and other
-information with tools like [rcedit](https://github.com/electron/rcedit).
-
-### macOS
+#### macOS
 
 You can rename `Electron.app` to any name you want, and you also have to rename
 the `CFBundleDisplayName`, `CFBundleIdentifier` and `CFBundleName` fields in the
@@ -104,60 +114,20 @@ MyApp.app/Contents
             └── MyApp Helper
 ```
 
-### Linux
+#### Windows
+
+You can rename `electron.exe` to any name you like, and edit its icon and other
+information with tools like [rcedit](https://github.com/electron/rcedit).
+
+#### Linux
 
 You can rename the `electron` executable to any name you like.
 
-## Rebranding by Rebuilding Electron from Source
+### Rebranding by rebuilding Electron from source
 
 It is also possible to rebrand Electron by changing the product name and
 building it from source. To do this you need to set the build argument
 corresponding to the product name (`electron_product_name = "YourProductName"`)
 in the `args.gn` file and rebuild.
 
-### Creating a Custom Electron Fork
-
-Creating a custom fork of Electron is almost certainly not something you will
-need to do in order to build your app, even for "Production Level" applications.
-Using a tool such as `electron-packager` or `electron-forge` will allow you to
-"Rebrand" Electron without having to do these steps.
-
-You need to fork Electron when you have custom C++ code that you have patched
-directly into Electron, that either cannot be upstreamed, or has been rejected
-from the official version. As maintainers of Electron, we very much would like
-to make your scenario work, so please try as hard as you can to get your changes
-into the official version of Electron, it will be much much easier on you, and
-we appreciate your help.
-
-#### Creating a Custom Release with surf-build
-
-1. Install [Surf](https://github.com/surf-build/surf), via npm:
-  `npm install -g surf-build@latest`
-
-2. Create a new S3 bucket and create the following empty directory structure:
-
-    ```sh
-    - electron/
-      - symbols/
-      - dist/
-    ```
-
-3. Set the following Environment Variables:
-
-   * `ELECTRON_GITHUB_TOKEN` - a token that can create releases on GitHub
-   * `ELECTRON_S3_ACCESS_KEY`, `ELECTRON_S3_BUCKET`, `ELECTRON_S3_SECRET_KEY` -
-     the place where you'll upload Node.js headers as well as symbols
-   * `ELECTRON_RELEASE` - Set to `true` and the upload part will run, leave unset
-     and `surf-build` will do CI-type checks, appropriate to run for every
-     pull request.
-   * `CI` - Set to `true` or else it will fail
-   * `GITHUB_TOKEN` - set it to the same as `ELECTRON_GITHUB_TOKEN`
-   * `SURF_TEMP` - set to `C:\Temp` on Windows to prevent path too long issues
-   * `TARGET_ARCH` - set to `ia32` or `x64`
-
-4. In `script/upload.py`, you _must_ set `ELECTRON_REPO` to your fork (`MYORG/electron`),
-  especially if you are a contributor to Electron proper.
-
-5. `surf-build -r https://github.com/MYORG/electron -s YOUR_COMMIT -n 'surf-PLATFORM-ARCH'`
-
-6. Wait a very, very long time for the build to complete.
+[asar]: https://github.com/electron/asar

docs/tutorial/application-packaging.md

@@ -1,194 +0,0 @@
-# Application Packaging
-
-To mitigate [issues](https://github.com/joyent/node/issues/6960) around long
-path names on Windows, slightly speed up `require` and conceal your source code
-from cursory inspection, you can choose to package your app into an [asar][asar]
-archive with little changes to your source code.
-
-Most users will get this feature for free, since it's supported out of the box
-by [`electron-packager`][electron-packager], [`electron-forge`][electron-forge],
-and [`electron-builder`][electron-builder]. If you are not using any of these
-tools, read on.
-
-## Generating `asar` Archives
-
-An [asar][asar] archive is a simple tar-like format that concatenates files
-into a single file. Electron can read arbitrary files from it without unpacking
-the whole file.
-
-Steps to package your app into an `asar` archive:
-
-### 1. Install the asar Utility
-
-```sh
-$ npm install -g asar
-```
-
-### 2. Package with `asar pack`
-
-```sh
-$ asar pack your-app app.asar
-```
-
-## Using `asar` Archives
-
-In Electron there are two sets of APIs: Node APIs provided by Node.js and Web
-APIs provided by Chromium. Both APIs support reading files from `asar` archives.
-
-### Node API
-
-With special patches in Electron, Node APIs like `fs.readFile` and `require`
-treat `asar` archives as virtual directories, and the files in it as normal
-files in the filesystem.
-
-For example, suppose we have an `example.asar` archive under `/path/to`:
-
-```sh
-$ asar list /path/to/example.asar
-/app.js
-/file.txt
-/dir/module.js
-/static/index.html
-/static/main.css
-/static/jquery.min.js
-```
-
-Read a file in the `asar` archive:
-
-```javascript
-const fs = require('fs')
-fs.readFileSync('/path/to/example.asar/file.txt')
-```
-
-List all files under the root of the archive:
-
-```javascript
-const fs = require('fs')
-fs.readdirSync('/path/to/example.asar')
-```
-
-Use a module from the archive:
-
-```javascript
-require('./path/to/example.asar/dir/module.js')
-```
-
-You can also display a web page in an `asar` archive with `BrowserWindow`:
-
-```javascript
-const { BrowserWindow } = require('electron')
-const win = new BrowserWindow()
-
-win.loadURL('file:///path/to/example.asar/static/index.html')
-```
-
-### Web API
-
-In a web page, files in an archive can be requested with the `file:` protocol.
-Like the Node API, `asar` archives are treated as directories.
-
-For example, to get a file with `$.get`:
-
-```html
-<script>
-let $ = require('./jquery.min.js')
-$.get('file:///path/to/example.asar/file.txt', (data) => {
-  console.log(data)
-})
-</script>
-```
-
-### Treating an `asar` Archive as a Normal File
-
-For some cases like verifying the `asar` archive's checksum, we need to read the
-content of an `asar` archive as a file. For this purpose you can use the built-in
-`original-fs` module which provides original `fs` APIs without `asar` support:
-
-```javascript
-const originalFs = require('original-fs')
-originalFs.readFileSync('/path/to/example.asar')
-```
-
-You can also set `process.noAsar` to `true` to disable the support for `asar` in
-the `fs` module:
-
-```javascript
-const fs = require('fs')
-process.noAsar = true
-fs.readFileSync('/path/to/example.asar')
-```
-
-## Limitations of the Node API
-
-Even though we tried hard to make `asar` archives in the Node API work like
-directories as much as possible, there are still limitations due to the
-low-level nature of the Node API.
-
-### Archives Are Read-only
-
-The archives can not be modified so all Node APIs that can modify files will not
-work with `asar` archives.
-
-### Working Directory Can Not Be Set to Directories in Archive
-
-Though `asar` archives are treated as directories, there are no actual
-directories in the filesystem, so you can never set the working directory to
-directories in `asar` archives. Passing them as the `cwd` option of some APIs
-will also cause errors.
-
-### Extra Unpacking on Some APIs
-
-Most `fs` APIs can read a file or get a file's information from `asar` archives
-without unpacking, but for some APIs that rely on passing the real file path to
-underlying system calls, Electron will extract the needed file into a
-temporary file and pass the path of the temporary file to the APIs to make them
-work. This adds a little overhead for those APIs.
-
-APIs that requires extra unpacking are:
-
-* `child_process.execFile`
-* `child_process.execFileSync`
-* `fs.open`
-* `fs.openSync`
-* `process.dlopen` - Used by `require` on native modules
-
-### Fake Stat Information of `fs.stat`
-
-The `Stats` object returned by `fs.stat` and its friends on files in `asar`
-archives is generated by guessing, because those files do not exist on the
-filesystem. So you should not trust the `Stats` object except for getting file
-size and checking file type.
-
-### Executing Binaries Inside `asar` Archive
-
-There are Node APIs that can execute binaries like `child_process.exec`,
-`child_process.spawn` and `child_process.execFile`, but only `execFile` is
-supported to execute binaries inside `asar` archive.
-
-This is because `exec` and `spawn` accept `command` instead of `file` as input,
-and `command`s are executed under shell. There is no reliable way to determine
-whether a command uses a file in asar archive, and even if we do, we can not be
-sure whether we can replace the path in command without side effects.
-
-## Adding Unpacked Files to `asar` Archives
-
-As stated above, some Node APIs will unpack the file to the filesystem when
-called. Apart from the performance issues, various anti-virus scanners might
-be triggered by this behavior.
-
-As a workaround, you can leave various files unpacked using the `--unpack` option.
-In the following example, shared libraries of native Node.js modules will not be
-packed:
-
-```sh
-$ asar pack app app.asar --unpack *.node
-```
-
-After running the command, you will notice that a folder named `app.asar.unpacked`
-was created together with the `app.asar` file. It contains the unpacked files
-and should be shipped together with the `app.asar` archive.
-
-[asar]: https://github.com/electron/asar
-[electron-packager]: https://github.com/electron/electron-packager
-[electron-forge]: https://github.com/electron-userland/electron-forge
-[electron-builder]: https://github.com/electron-userland/electron-builder

docs/tutorial/code-signing.md

@@ -196,11 +196,11 @@ it may be worth your time to shop around. Popular resellers include:
 
 There are a number of tools for signing your packaged app:
 
-- [`electron-winstaller`] will generate an installer for windows and sign it for
+* [`electron-winstaller`] will generate an installer for windows and sign it for
   you
-- [`electron-forge`] can sign installers it generates through the
+* [`electron-forge`] can sign installers it generates through the
   Squirrel.Windows or MSI targets.
-- [`electron-builder`] can sign some of its windows targets
+* [`electron-builder`] can sign some of its windows targets
 
 ## Windows Store
 

docs/tutorial/dark-mode.md

@@ -19,7 +19,7 @@ the system's dark mode setting. You can do this by using the
 
 If you want to manually switch between light/dark modes, you can do this by
 setting the desired mode in the
-[themeSource](https://www.electronjs.org/docs/api/native-theme#nativethemethemesource)
+[themeSource](../api/native-theme.md#nativethemethemesource)
 property of the `nativeTheme` module. This property's value will be propagated
 to your Renderer process. Any CSS rules related to `prefers-color-scheme` will
 be updated accordingly.
@@ -96,7 +96,7 @@ color scheme, and update the "Current Theme Source" label to `System`.
 
 To add listeners and handlers, add the following lines to the `renderer.js` file:
 
-```js
+```javascript
 const { ipcRenderer } = require('electron')
 
 document.getElementById('toggle-dark-mode').addEventListener('click', async () => {
@@ -130,7 +130,7 @@ active using the `nativeTheme.shouldUseDarkColors` property, and set the
 `themeSource` to the opposite theme.
 * Upon receiving `dark-mode:system`, we reset the `themeSource` to `system`.
 
-```js
+```javascript
 const { app, BrowserWindow, ipcMain, nativeTheme } = require('electron')
 
 function createWindow () {
@@ -180,7 +180,7 @@ attribute. The value of `prefers-color-scheme` will follow your
 
 Create a `styles.css` file and add the following lines:
 
-```css
+```css fiddle='docs/fiddles/features/macos-dark-mode'
 @media (prefers-color-scheme: dark) {
   body { background:  #333; color: white; }
 }

docs/tutorial/debugging-vscode.md

@@ -35,7 +35,6 @@ $ code electron-quick-start
 }
 ```
 
-
 #### 3. Debugging
 
 Set some breakpoints in `main.js`, and start debugging in the [Debug View](https://code.visualstudio.com/docs/editor/debugging). You should be able to hit the breakpoints.
@@ -84,16 +83,16 @@ $ code electron-quick-start
   ]
 }
 ```
+
 **Configuration Notes**
 
-- `cppvsdbg` requires the [built-in C/C++ extension](https://marketplace.visualstudio.com/items?itemName=ms-vscode.cpptools) be enabled.
-- `${workspaceFolder}` is the full path to Chromium's `src` directory.
-- `your-executable-location` will be one of the following depending on a few items:
-  -  `Testing`: If you are using the default settings of [Electron's Build-Tools](https://github.com/electron/build-tools) or the default instructions when [building from source](https://www.electronjs.org/docs/development/build-instructions-gn#building).
-  -  `Release`: If you built a Release build rather than a Testing build.
-  -  `your-directory-name`: If you modified this during your build process from the default, this will be whatever you specified.
-- The `args` array string `"your-electron-project-path"` should be the absolute path to either the directory or `main.js` file of the Electron project you are using for testing. In this example, it should be your path to `electron-quick-start`.
-
+* `cppvsdbg` requires the [built-in C/C++ extension](https://marketplace.visualstudio.com/items?itemName=ms-vscode.cpptools) be enabled.
+* `${workspaceFolder}` is the full path to Chromium's `src` directory.
+* `your-executable-location` will be one of the following depending on a few items:
+  * `Testing`: If you are using the default settings of [Electron's Build-Tools](https://github.com/electron/build-tools) or the default instructions when [building from source](https://www.electronjs.org/docs/development/build-instructions-gn#building).
+  * `Release`: If you built a Release build rather than a Testing build.
+  * `your-directory-name`: If you modified this during your build process from the default, this will be whatever you specified.
+* The `args` array string `"your-electron-project-path"` should be the absolute path to either the directory or `main.js` file of the Electron project you are using for testing. In this example, it should be your path to `electron-quick-start`.
 
 #### 3. Debugging
 

docs/tutorial/electron-versioning.md

@@ -20,7 +20,7 @@ Electron versions *< 2.0* did not conform to the [semver](https://semver.org) sp
 
 Here is an example of the 1.x strategy:
 
-![](../images/versioning-sketch-0.png)
+![1.x Versioning](../images/versioning-sketch-0.png)
 
 An app developed with `1.8.1` cannot take the `1.8.3` bug fix without either absorbing the `1.8.2` feature, or by backporting the fix and maintaining a new release line.
 
@@ -54,12 +54,12 @@ Note that most Chromium updates will be considered breaking. Fixes that can be b
 
 Stabilization branches are branches that run parallel to master, taking in only cherry-picked commits that are related to security or stability. These branches are never merged back to master.
 
-![](../images/versioning-sketch-1.png)
+![Stabilization Branches](../images/versioning-sketch-1.png)
 
 Since Electron 8, stabilization branches are always **major** version lines, and named against the following template `$MAJOR-x-y` e.g. `8-x-y`.  Prior to that we used **minor** version lines and named them as `$MAJOR-$MINOR-x` e.g. `2-0-x`
 
 We allow for multiple stabilization branches to exist simultaneously, and intend to support at least two in parallel at all times, backporting security fixes as necessary.
-![](../images/versioning-sketch-2.png)
+![Multiple Stability Branches](../images/versioning-sketch-2.png)
 
 Older lines will not be supported by GitHub, but other groups can take ownership and backport stability and security fixes on their own. We discourage this, but recognize that it makes life easier for many app developers.
 
@@ -104,17 +104,17 @@ For each major and minor bump, you should expect to see something like the follo
 An example lifecycle in pictures:
 
 * A new release branch is created that includes the latest set of features. It is published as `2.0.0-beta.1`.
-![](../images/versioning-sketch-3.png)
+![New Release Branch](../images/versioning-sketch-3.png)
 * A bug fix comes into master that can be backported to the release branch. The patch is applied, and a new beta is published as `2.0.0-beta.2`.
-![](../images/versioning-sketch-4.png)
+![Bugfix Backport to Beta](../images/versioning-sketch-4.png)
 * The beta is considered _generally stable_ and it is published again as a non-beta under `2.0.0`.
-![](../images/versioning-sketch-5.png)
+![Beta to Stable](../images/versioning-sketch-5.png)
 * Later, a zero-day exploit is revealed and a fix is applied to master. We backport the fix to the `2-0-x` line and release `2.0.1`.
-![](../images/versioning-sketch-6.png)
+![Security Backports](../images/versioning-sketch-6.png)
 
 A few examples of how various semver ranges will pick up new releases:
 
-![](../images/versioning-sketch-7.png)
+![Semvers and Releases](../images/versioning-sketch-7.png)
 
 # Missing Features: Alphas
 
@@ -145,7 +145,7 @@ We seek to increase clarity at all levels of the update and releases process. St
 
 # Versioned `master`
 
-- The `master` branch will always contain the next major version `X.0.0-nightly.DATE` in its `package.json`
-- Release branches are never merged back to master
-- Release branches _do_ contain the correct version in their `package.json`
-- As soon as a release branch is cut for a major, master must be bumped to the next major.  I.e. `master` is always versioned as the next theoretical release branch
+* The `master` branch will always contain the next major version `X.0.0-nightly.DATE` in its `package.json`
+* Release branches are never merged back to master
+* Release branches _do_ contain the correct version in their `package.json`
+* As soon as a release branch is cut for a major, master must be bumped to the next major.  I.e. `master` is always versioned as the next theoretical release branch

docs/tutorial/keyboard-shortcuts.md

@@ -17,7 +17,7 @@ Starting with a working application from the
 [Quick Start Guide](quick-start.md), update the `main.js` file with the
 following lines:
 
-```js
+```javascript fiddle='docs/fiddles/features/keyboard-shortcuts/local'
 const { Menu, MenuItem } = require('electron')
 
 const menu = new Menu()
@@ -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:
 
-```js
+```javascript fiddle='docs/fiddles/features/keyboard-shortcuts/global'
 const { app, globalShortcut } = require('electron')
 
 app.whenReady().then(() => {
@@ -101,7 +101,7 @@ Starting with a working application from the
 [Quick Start Guide](quick-start.md), update the `main.js` file with the
 following lines:
 
-```js
+```javascript fiddle='docs/fiddles/features/keyboard-shortcuts/interception-from-main'
 const { app, BrowserWindow } = require('electron')
 
 app.whenReady().then(() => {

docs/tutorial/macos-dock.md

@@ -24,7 +24,7 @@ Starting with a working application from the
  [Quick Start Guide](quick-start.md), update the `main.js` file with the
  following lines:
 
-```javascript
+```javascript fiddle='docs/fiddles/features/macos-dock-menu'
 const { app, Menu } = require('electron')
 
 const dockMenu = Menu.buildFromTemplate([

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

@@ -25,7 +25,7 @@ Starting with a working application from the
 
 and add the following lines to the `renderer.js` file:
 
-```js
+```javascript
 const { ipcRenderer } = require('electron')
 
 document.getElementById('drag').ondragstart = (event) => {
@@ -40,7 +40,7 @@ and forward the information to the Main process.
 In the Main process(`main.js` file), expand the received event with a path to the file that is
 being dragged and an icon:
 
-```javascript
+```javascript fiddle='docs/fiddles/features/drag-and-drop'
 const { ipcMain } = require('electron')
 
 ipcMain.on('ondragstart', (event, filePath) => {

docs/tutorial/notifications.md

@@ -28,7 +28,7 @@ Assuming you have a working Electron application from the
 
 and add the `renderer.js` file:
 
-```js
+```javascript fiddle='docs/fiddles/features/notifications/renderer'
 const myNotification = new Notification('Title', {
   body: 'Notification from the Renderer process'
 })
@@ -52,7 +52,7 @@ message that was generated after triggering the `onclick` event:
 Starting with a working application from the
 [Quick Start Guide](quick-start.md), update the `main.js` file with the following lines:
 
-```js
+```javascript fiddle='docs/fiddles/features/notifications/main'
 const { Notification } = require('electron')
 
 function showNotification () {

docs/tutorial/offscreen-rendering.md

@@ -1,59 +1,67 @@
 # Offscreen Rendering
 
-Offscreen rendering lets you obtain the content of a browser window in a bitmap,
-so it can be rendered anywhere, for example on a texture in a 3D scene. The
-offscreen rendering in Electron uses a similar approach than the [Chromium
-Embedded Framework](https://bitbucket.org/chromiumembedded/cef) project.
+## Overview
 
-Two modes of rendering can be used and only the dirty area is passed in the
-`'paint'` event to be more efficient. The rendering can be stopped, continued
-and the frame rate can be set. The specified frame rate is a top limit value,
-when there is nothing happening on a webpage, no frames are generated. The
-maximum frame rate is 60, because above that there is no benefit, only
-performance loss.
+Offscreen rendering lets you obtain the content of a `BrowserWindow` in a
+bitmap, so it can be rendered anywhere, for example, on texture in a 3D scene.
+The offscreen rendering in Electron uses a similar approach to that of the
+[Chromium Embedded Framework](https://bitbucket.org/chromiumembedded/cef)
+project.
 
-**Note:** An offscreen window is always created as a [Frameless Window](../api/frameless-window.md).
+*Notes*:
 
-## Rendering Modes
+* There are two rendering modes that can be used (see the section below) and only
+the dirty area is passed to the `paint` event to be more efficient.
+* You can stop/continue the rendering as well as set the frame rate.
+* The maximum frame rate is 60 because greater values bring only performance
+losses with no benefits.
+* When nothing is happening on a webpage, no frames are generated.
+* An offscreen window is always created as a
+[Frameless Window](../api/frameless-window.md).
 
-### GPU accelerated
+### Rendering Modes
+
+#### GPU accelerated
 
 GPU accelerated rendering means that the GPU is used for composition. Because of
-that the frame has to be copied from the GPU which requires more performance,
-thus this mode is quite a bit slower than the other one. The benefit of this
+that, the frame has to be copied from the GPU which requires more resources,
+thus this mode is slower than the Software output device. The benefit of this
 mode is that WebGL and 3D CSS animations are supported.
 
-### Software output device
+#### Software output device
 
 This mode uses a software output device for rendering in the CPU, so the frame
-generation is much faster, thus this mode is preferred over the GPU accelerated
-one.
+generation is much faster. As a result, this mode is preferred over the GPU
+accelerated one.
 
-To enable this mode GPU acceleration has to be disabled by calling the
+To enable this mode, GPU acceleration has to be disabled by calling the
 [`app.disableHardwareAcceleration()`][disablehardwareacceleration] API.
 
-## Usage
+## Example
 
-``` javascript
+Starting with a working application from the
+[Quick Start Guide](quick-start.md), add the following lines to the
+`main.js` file:
+
+```javascript fiddle='docs/fiddles/features/offscreen-rendering'
 const { app, BrowserWindow } = require('electron')
+const fs = require('fs')
 
 app.disableHardwareAcceleration()
 
 let win
 
 app.whenReady().then(() => {
-  win = new BrowserWindow({
-    webPreferences: {
-      offscreen: true
-    }
-  })
+  win = new BrowserWindow({ webPreferences: { offscreen: true } })
 
-  win.loadURL('http://github.com')
+  win.loadURL('https://github.com')
   win.webContents.on('paint', (event, dirty, image) => {
-    // updateBitmap(dirty, image.getBitmap())
+    fs.writeFileSync('ex.png', image.toPNG())
   })
-  win.webContents.setFrameRate(30)
+  win.webContents.setFrameRate(60)
 })
 ```
 
+After launching the Electron application, navigate to your application's
+working folder.
 [disablehardwareacceleration]: ../api/app.md#appdisablehardwareacceleration

docs/tutorial/online-offline-events.md

@@ -34,11 +34,11 @@ let onlineStatusWindow
 
 app.whenReady().then(() => {
   onlineStatusWindow = new BrowserWindow({ width: 0, height: 0, show: false })
-  onlineStatusWindow.loadURL(`file://${__dirname}/online-status.html`)
+  onlineStatusWindow.loadURL(`file://${__dirname}/index.html`)
 })
 ```
 
-create the `online-status.html` file and add the following line before the
+in the `index.html` file, add the following line before the
 closing `</body>` tag:
 
 ```html
@@ -47,7 +47,7 @@ closing `</body>` tag:
 
 and add the `renderer.js` file:
 
-```javascript
+```javascript fiddle='docs/fiddles/features/online-detection/renderer'
 const alertOnlineStatus = () => { window.alert(navigator.onLine ? 'online' : 'offline') }
 
 window.addEventListener('online', alertOnlineStatus)
@@ -78,7 +78,7 @@ let onlineStatusWindow
 
 app.whenReady().then(() => {
   onlineStatusWindow = new BrowserWindow({ width: 0, height: 0, show: false, webPreferences: { nodeIntegration: true } })
-  onlineStatusWindow.loadURL(`file://${__dirname}/online-status.html`)
+  onlineStatusWindow.loadURL(`file://${__dirname}/index.html`)
 })
 
 ipcMain.on('online-status-changed', (event, status) => {
@@ -86,7 +86,7 @@ ipcMain.on('online-status-changed', (event, status) => {
 })
 ```
 
-create the `online-status.html` file and add the following line before the
+in the `index.html` file, add the following line before the
 closing `</body>` tag:
 
 ```html
@@ -95,7 +95,7 @@ closing `</body>` tag:
 
 and add the `renderer.js` file:
 
-```javascript
+```javascript fiddle='docs/fiddles/features/online-detection/main'
 const { ipcRenderer } = require('electron')
 const updateOnlineStatus = () => { ipcRenderer.send('online-status-changed', navigator.onLine ? 'online' : 'offline') }
 

docs/tutorial/progress-bar.md

@@ -45,7 +45,7 @@ Starting with a working application from the
 [Quick Start Guide](quick-start.md), add the following lines to the
 `main.js` file:
 
-```javascript
+```javascript fiddle='docs/fiddles/features/progress-bar'
 const { BrowserWindow } = require('electron')
 const win = new BrowserWindow()
 

docs/tutorial/quick-start.md

@@ -28,7 +28,7 @@ If both commands succeeded, you are ready to install Electron.
 
 From a development perspective, an Electron application is essentially a Node.js application. This means that the starting point of your Electron application will be a `package.json` file like in any other Node.js application. A minimal Electron application has the following structure:
 
-```plain
+```plaintext
 my-electron-app/
 ├── package.json
 ├── main.js
@@ -53,7 +53,7 @@ The main script specifies the entry point of your Electron application (in our c
 
 The main script may look as follows:
 
-```js
+```javascript fiddle='docs/fiddles/quick-start'
 const { app, BrowserWindow } = require('electron')
 
 function createWindow () {
@@ -66,7 +66,6 @@ function createWindow () {
   })
 
   win.loadFile('index.html')
-  win.webContents.openDevTools()
 }
 
 app.whenReady().then(createWindow)
@@ -98,7 +97,7 @@ This is the web page you want to display once the application is initialized. Th
 
 The `index.html` page looks as follows:
 
-```html
+```html fiddle='docs/fiddles/quick-start'
 <!DOCTYPE html>
 <html>
 <head>
@@ -108,9 +107,11 @@ The `index.html` page looks as follows:
 </head>
 <body style="background: white;">
     <h1>Hello World!</h1>
-    We are using node <script>document.write(process.versions.node)</script>,
-    Chrome <script>document.write(process.versions.chrome)</script>,
-    and Electron <script>document.write(process.versions.electron)</script>.
+    <p>
+        We are using node <script>document.write(process.versions.node)</script>,
+        Chrome <script>document.write(process.versions.chrome)</script>,
+        and Electron <script>document.write(process.versions.electron)</script>.
+    </p>
 </body>
 </html>
 ```

docs/tutorial/recent-documents.md

@@ -24,7 +24,7 @@ Starting with a working application from the
 [Quick Start Guide](quick-start.md), add the following lines to the
 `main.js` file:
 
-```javascript
+```javascript fiddle='docs/fiddles/features/recent-documents'
 const { app } = require('electron')
 
 app.addRecentDocument('/Users/USERNAME/Desktop/work.type')

docs/tutorial/represented-file.md

@@ -24,7 +24,7 @@ Starting with a working application from the
 [Quick Start Guide](quick-start.md), add the following lines to the
 `main.js` file:
 
-```javascript
+```javascript fiddle='docs/fiddles/features/represented-file'
 const { app, BrowserWindow } = require('electron')
 
 app.whenReady().then(() => {

docs/tutorial/security.md

@@ -818,7 +818,7 @@ which potential security issues are not as widely known.
 [browser-view]: ../api/browser-view.md
 [webview-tag]: ../api/webview-tag.md
 [web-contents]: ../api/web-contents.md
-[window-open-handler]: ../api/web-contents.md#contentssetwindowopenhandler-handler
+[window-open-handler]: ../api/web-contents.md#contentssetwindowopenhandlerhandler
 [will-navigate]: ../api/web-contents.md#event-will-navigate
 [open-external]: ../api/shell.md#shellopenexternalurl-options
 [sandbox]: ../api/sandbox-option.md

docs/tutorial/spellchecker.md

@@ -71,4 +71,4 @@ Although the spellchecker itself does not send any typings, words or user input
 myWindow.session.setSpellCheckerDictionaryDownloadURL('https://example.com/dictionaries/')
 ```
 
-Check out the docs for [`session.setSpellCheckerDictionaryDownloadURL`](https://www.electronjs.org/docs/api/session#sessetspellcheckerdictionarydownloadurlurl) for more information on where to get the dictionary files from and how you need to host them.
+Check out the docs for [`session.setSpellCheckerDictionaryDownloadURL`](../api/session.md#sessetspellcheckerdictionarydownloadurlurl) for more information on where to get the dictionary files from and how you need to host them.

docs/tutorial/support.md

@@ -10,21 +10,21 @@ for answers to questions,
 or to join in discussion with other developers who use Electron,
 you can interact with the community in these locations:
 
-- [`Electron's Discord`](https://discord.com/invite/electron) has channels for:
-  - Getting help
-  - Ecosystem apps like [Electron Forge](https://github.com/electron-userland/electron-forge) and [Electron Fiddle](https://github.com/electron/fiddle)
-  - Sharing ideas with other Electron app developers
-  - And more!
-- [`electron`](https://discuss.atom.io/c/electron) category on the Atom forums
-- `#atom-shell` channel on Freenode
-- `#electron` channel on [Atom's Slack](https://discuss.atom.io/t/join-us-on-slack/16638?source_topic_id=25406)
-- [`electron-ru`](https://telegram.me/electron_ru) *(Russian)*
-- [`electron-br`](https://electron-br.slack.com) *(Brazilian Portuguese)*
-- [`electron-kr`](https://electron-kr.github.io/electron-kr) *(Korean)*
-- [`electron-jp`](https://electron-jp.slack.com) *(Japanese)*
-- [`electron-tr`](https://electron-tr.herokuapp.com) *(Turkish)*
-- [`electron-id`](https://electron-id.slack.com) *(Indonesia)*
-- [`electron-pl`](https://electronpl.github.io) *(Poland)*
+* [`Electron's Discord`](https://discord.com/invite/electron) has channels for:
+  * Getting help
+  * Ecosystem apps like [Electron Forge](https://github.com/electron-userland/electron-forge) and [Electron Fiddle](https://github.com/electron/fiddle)
+  * Sharing ideas with other Electron app developers
+  * And more!
+* [`electron`](https://discuss.atom.io/c/electron) category on the Atom forums
+* `#atom-shell` channel on Freenode
+* `#electron` channel on [Atom's Slack](https://discuss.atom.io/t/join-us-on-slack/16638?source_topic_id=25406)
+* [`electron-ru`](https://telegram.me/electron_ru) *(Russian)*
+* [`electron-br`](https://electron-br.slack.com) *(Brazilian Portuguese)*
+* [`electron-kr`](https://electron-kr.github.io/electron-kr) *(Korean)*
+* [`electron-jp`](https://electron-jp.slack.com) *(Japanese)*
+* [`electron-tr`](https://electron-tr.herokuapp.com) *(Turkish)*
+* [`electron-id`](https://electron-id.slack.com) *(Indonesia)*
+* [`electron-pl`](https://electronpl.github.io) *(Poland)*
 
 If you'd like to contribute to Electron,
 see the [contributing document](https://github.com/electron/electron/blob/master/CONTRIBUTING.md).
@@ -64,9 +64,9 @@ until the maintainers feel the maintenance burden is too high to continue doing
 
 ### Currently supported versions
 
-- 11.x.y
-- 10.x.y
-- 9.x.y
+* 11.x.y
+* 10.x.y
+* 9.x.y
 
 ### End-of-life
 

docs/tutorial/using-native-node-modules.md

@@ -129,13 +129,13 @@ should look like this:
 
 In particular, it's important that:
 
-- you link against `node.lib` from _Electron_ and not Node. If you link against
+* you link against `node.lib` from _Electron_ and not Node. If you link against
   the wrong `node.lib` you will get load-time errors when you require the
   module in Electron.
-- you include the flag `/DELAYLOAD:node.exe`. If the `node.exe` link is not
+* you include the flag `/DELAYLOAD:node.exe`. If the `node.exe` link is not
   delayed, then the delay-load hook won't get a chance to fire and the node
   symbols won't be correctly resolved.
-- `win_delay_load_hook.obj` is linked directly into the final DLL. If the hook
+* `win_delay_load_hook.obj` is linked directly into the final DLL. If the hook
   is set up in a dependent DLL, it won't fire at the right time.
 
 See [`node-gyp`](https://github.com/nodejs/node-gyp/blob/e2401e1395bef1d3c8acec268b42dc5fb71c4a38/src/win_delay_load_hook.cc)

docs/tutorial/web-embeds.md

@@ -20,7 +20,7 @@ and only allow the capabilities you want to support.
 ### WebViews
 
 > Important Note:
-[we do not recommend you to use use WebViews](https://www.electronjs.org/docs/api/webview-tag#warning),
+[we do not recommend you to use use WebViews](../api/webview-tag.md#warning),
 as this tag undergoes dramatic architectural changes that may affect stability
 of your application. Consider switching to alternatives, like `iframe` and
 Electron's `BrowserView`, or an architecture that avoids embedded content

filenames.auto.gni

@@ -231,7 +231,6 @@ auto_filenames = {
     "lib/browser/api/web-contents-view.ts",
     "lib/browser/api/web-contents.ts",
     "lib/browser/api/web-frame-main.ts",
-    "lib/browser/chrome-extension-shim.ts",
     "lib/browser/default-menu.ts",
     "lib/browser/desktop-capturer.ts",
     "lib/browser/devtools.ts",

lib/asar/fs-wrapper.ts

@@ -689,7 +689,8 @@ export const wrapFsWithAsar = (fs: Record<string, any>) => {
     if (info.size === 0) return ['', false];
     if (info.unpacked) {
       const realPath = archive.copyFileOut(filePath);
-      return fs.readFileSync(realPath, { encoding: 'utf8' });
+      const str = fs.readFileSync(realPath, { encoding: 'utf8' });
+      return [str, str.length > 0];
     }
 
     logASARAccess(asarPath, filePath, info.offset);

lib/browser/api/crash-reporter.ts

@@ -51,10 +51,6 @@ class CrashReporter {
     return binding.getUploadedReports();
   }
 
-  getCrashesDirectory () {
-    return app.getPath('crashDumps');
-  }
-
   getUploadToServer () {
     if (process.type === 'browser') {
       return binding.getUploadToServer();

lib/browser/api/screen.ts

@@ -16,5 +16,23 @@ export default new Proxy({}, {
       return v.bind(_screen);
     }
     return v;
+  },
+  ownKeys: () => {
+    if (_screen === undefined) {
+      _screen = createScreen();
+    }
+    return Reflect.ownKeys(_screen);
+  },
+  has: (target, prop: string) => {
+    if (_screen === undefined) {
+      _screen = createScreen();
+    }
+    return prop in _screen;
+  },
+  getOwnPropertyDescriptor: (target, prop: string) => {
+    if (_screen === undefined) {
+      _screen = createScreen();
+    }
+    return Reflect.getOwnPropertyDescriptor(_screen, prop);
   }
 });

lib/browser/api/web-contents.ts

@@ -131,10 +131,7 @@ WebContents.prototype.send = function (channel, ...args) {
     throw new Error('Missing required channel argument');
   }
 
-  const internal = false;
-  const sendToAll = false;
-
-  return this._send(internal, sendToAll, channel, args);
+  return this._send(false /* internal */, channel, args);
 };
 
 WebContents.prototype.postMessage = function (...args) {
@@ -149,20 +146,7 @@ WebContents.prototype._sendInternal = function (channel, ...args) {
     throw new Error('Missing required channel argument');
   }
 
-  const internal = true;
-  const sendToAll = false;
-
-  return this._send(internal, sendToAll, channel, args);
-};
-WebContents.prototype._sendInternalToAll = function (channel, ...args) {
-  if (typeof channel !== 'string') {
-    throw new Error('Missing required channel argument');
-  }
-
-  const internal = true;
-  const sendToAll = true;
-
-  return this._send(internal, sendToAll, channel, args);
+  return this._send(true /* internal */, channel, args);
 };
 WebContents.prototype.sendToFrame = function (frameId, channel, ...args) {
   if (typeof channel !== 'string') {
@@ -171,10 +155,7 @@ WebContents.prototype.sendToFrame = function (frameId, channel, ...args) {
     throw new Error('Missing required frameId argument');
   }
 
-  const internal = false;
-  const sendToAll = false;
-
-  return this._sendToFrame(internal, sendToAll, frameId, channel, args);
+  return this._sendToFrame(false /* internal */, frameId, channel, args);
 };
 WebContents.prototype._sendToFrameInternal = function (frameId, channel, ...args) {
   if (typeof channel !== 'string') {
@@ -183,10 +164,7 @@ WebContents.prototype._sendToFrameInternal = function (frameId, channel, ...args
     throw new Error('Missing required frameId argument');
   }
 
-  const internal = true;
-  const sendToAll = false;
-
-  return this._sendToFrame(internal, sendToAll, frameId, channel, args);
+  return this._sendToFrame(true /* internal */, frameId, channel, args);
 };
 
 // Following methods are mapped to webFrame.
@@ -199,7 +177,7 @@ const webFrameMethods = [
 
 for (const method of webFrameMethods) {
   WebContents.prototype[method] = function (...args: any[]): Promise<any> {
-    return ipcMainUtils.invokeInWebContents(this, false, IPC_MESSAGES.RENDERER_WEB_FRAME_METHOD, method, ...args);
+    return ipcMainUtils.invokeInWebContents(this, IPC_MESSAGES.RENDERER_WEB_FRAME_METHOD, method, ...args);
   };
 }
 
@@ -217,11 +195,11 @@ const waitTillCanExecuteJavaScript = async (webContents: Electron.WebContents) =
 // WebContents has been loaded.
 WebContents.prototype.executeJavaScript = async function (code, hasUserGesture) {
   await waitTillCanExecuteJavaScript(this);
-  return ipcMainUtils.invokeInWebContents(this, false, IPC_MESSAGES.RENDERER_WEB_FRAME_METHOD, 'executeJavaScript', String(code), !!hasUserGesture);
+  return ipcMainUtils.invokeInWebContents(this, IPC_MESSAGES.RENDERER_WEB_FRAME_METHOD, 'executeJavaScript', String(code), !!hasUserGesture);
 };
 WebContents.prototype.executeJavaScriptInIsolatedWorld = async function (worldId, code, hasUserGesture) {
   await waitTillCanExecuteJavaScript(this);
-  return ipcMainUtils.invokeInWebContents(this, false, IPC_MESSAGES.RENDERER_WEB_FRAME_METHOD, 'executeJavaScriptInIsolatedWorld', worldId, code, !!hasUserGesture);
+  return ipcMainUtils.invokeInWebContents(this, IPC_MESSAGES.RENDERER_WEB_FRAME_METHOD, 'executeJavaScriptInIsolatedWorld', worldId, code, !!hasUserGesture);
 };
 
 // Translate the options of printToPDF.

lib/browser/chrome-extension-shim.ts

@@ -1,31 +0,0 @@
-// This is a temporary shim to aid in transition from the old
-// BrowserWindow-based extensions stuff to the new native-backed extensions
-// API.
-
-import { app, session, BrowserWindow, deprecate } from 'electron/main';
-
-app.whenReady().then(function () {
-  const addExtension = function (srcDirectory: string) {
-    return session.defaultSession.loadExtension(srcDirectory);
-  };
-
-  const removeExtension = function (name: string) {
-    const extension = session.defaultSession.getAllExtensions().find(e => e.name === name);
-    if (extension) { session.defaultSession.removeExtension(extension.id); }
-  };
-
-  const getExtensions = function () {
-    const extensions: Record<string, any> = {};
-    session.defaultSession.getAllExtensions().forEach(e => {
-      extensions[e.name] = e;
-    });
-    return extensions;
-  };
-
-  BrowserWindow.addExtension = deprecate.moveAPI(addExtension, 'BrowserWindow.addExtension', 'session.loadExtension');
-  BrowserWindow.removeExtension = deprecate.moveAPI(removeExtension, 'BrowserWindow.removeExtension', 'session.removeExtension');
-  BrowserWindow.getExtensions = deprecate.moveAPI(getExtensions, 'BrowserWindow.getExtensions', 'session.getAllExtensions');
-  BrowserWindow.addDevToolsExtension = deprecate.moveAPI(addExtension, 'BrowserWindow.addDevToolsExtension', 'session.loadExtension');
-  BrowserWindow.removeDevToolsExtension = deprecate.moveAPI(removeExtension, 'BrowserWindow.removeDevToolsExtension', 'session.removeExtension');
-  BrowserWindow.getDevToolsExtensions = deprecate.moveAPI(getExtensions, 'BrowserWindow.getDevToolsExtensions', 'session.getAllExtensions');
-});

lib/browser/guest-view-manager.ts

@@ -276,7 +276,7 @@ const watchEmbedder = function (embedder: Electron.WebContents) {
 
 const isWebViewTagEnabledCache = new WeakMap();
 
-export const isWebViewTagEnabled = function (contents: Electron.WebContents) {
+const isWebViewTagEnabled = function (contents: Electron.WebContents) {
   if (!isWebViewTagEnabledCache.has(contents)) {
     const webPreferences = contents.getLastWebPreferences() || {};
     isWebViewTagEnabledCache.set(contents, !!webPreferences.webviewTag);

lib/browser/init.ts

@@ -132,9 +132,6 @@ app._setDefaultAppPaths(packagePath);
 // Load the chrome devtools support.
 require('@electron/internal/browser/devtools');
 
-// Load the chrome extension support.
-require('@electron/internal/browser/chrome-extension-shim');
-
 if (BUILDFLAG(ENABLE_REMOTE_MODULE)) {
   require('@electron/internal/browser/remote/server');
 }

lib/browser/ipc-main-internal-utils.ts

@@ -14,7 +14,7 @@ export const handleSync = function <T extends IPCHandler> (channel: string, hand
 
 let nextId = 0;
 
-export function invokeInWebContents<T> (sender: Electron.WebContents, sendToAll: boolean, command: string, ...args: any[]) {
+export function invokeInWebContents<T> (sender: Electron.WebContents, command: string, ...args: any[]) {
   return new Promise<T>((resolve, reject) => {
     const requestId = ++nextId;
     const channel = `${command}_RESPONSE_${requestId}`;
@@ -33,10 +33,6 @@ export function invokeInWebContents<T> (sender: Electron.WebContents, sendToAll:
       }
     });
 
-    if (sendToAll) {
-      sender._sendInternalToAll(command, requestId, ...args);
-    } else {
-      sender._sendInternal(command, requestId, ...args);
-    }
+    sender._sendInternal(command, requestId, ...args);
   });
 }

lib/browser/remote/objects-registry.ts

@@ -1,11 +1,11 @@
 import { WebContents } from 'electron/main';
 
-const v8Util = process._linkedBinding('electron_common_v8_util');
-
 const getOwnerKey = (webContents: WebContents, contextId: string) => {
   return `${webContents.id}-${contextId}`;
 };
 
+const electronIds = new WeakMap<Object, number>();
+
 class ObjectsRegistry {
   private nextId: number = 0
 
@@ -81,14 +81,14 @@ class ObjectsRegistry {
 
   // Private: Saves the object into storage and assigns an ID for it.
   saveToStorage (object: any) {
-    let id: number = v8Util.getHiddenValue(object, 'electronId');
+    let id = electronIds.get(object);
     if (!id) {
       id = ++this.nextId;
       this.storage[id] = {
         count: 0,
         object: object
       };
-      v8Util.setHiddenValue(object, 'electronId', id);
+      electronIds.set(object, id);
     }
     return id;
   }
@@ -101,7 +101,7 @@ class ObjectsRegistry {
     }
     pointer.count -= 1;
     if (pointer.count === 0) {
-      v8Util.deleteHiddenValue(pointer.object, 'electronId');
+      electronIds.delete(pointer.object);
       delete this.storage[id];
     }
   }

lib/browser/remote/server.ts

@@ -31,7 +31,7 @@ const finalizationRegistry = new FinalizationRegistry((fi: FinalizerInfo) => {
   const ref = rendererFunctionCache.get(mapKey);
   if (ref !== undefined && ref.deref() === undefined) {
     rendererFunctionCache.delete(mapKey);
-    if (!fi.webContents.isDestroyed()) { fi.webContents.sendToFrame(fi.frameId, IPC_MESSAGES.RENDERER_RELEASE_CALLBACK, fi.id[0], fi.id[1]); }
+    if (!fi.webContents.isDestroyed()) { fi.webContents._sendToFrameInternal(fi.frameId, IPC_MESSAGES.RENDERER_RELEASE_CALLBACK, fi.id[0], fi.id[1]); }
   }
 });
 
@@ -56,6 +56,8 @@ function setCachedRendererFunction (id: RendererFunctionId, wc: electron.WebCont
   return value;
 }
 
+const locationInfo = new WeakMap<Object, string>();
+
 // Return the description of object's members:
 const getObjectMembers = function (object: any): ObjectMember[] {
   let names = Object.getOwnPropertyNames(object);
@@ -186,7 +188,7 @@ const throwRPCError = function (message: string) {
 };
 
 const removeRemoteListenersAndLogWarning = (sender: any, callIntoRenderer: (...args: any[]) => void) => {
-  const location = v8Util.getHiddenValue(callIntoRenderer, 'location');
+  const location = locationInfo.get(callIntoRenderer);
   let message = 'Attempting to call a function in a renderer window that has been closed or released.' +
     `\nFunction provided here: ${location}`;
 
@@ -269,7 +271,7 @@ const unwrapArgs = function (sender: electron.WebContents, frameId: number, cont
             removeRemoteListenersAndLogWarning(this, callIntoRenderer);
           }
         };
-        v8Util.setHiddenValue(callIntoRenderer, 'location', meta.location);
+        locationInfo.set(callIntoRenderer, meta.location);
         Object.defineProperty(callIntoRenderer, 'length', { value: meta.length });
 
         setCachedRendererFunction(objectId, sender, frameId, callIntoRenderer);

lib/browser/rpc-server.ts

@@ -1,10 +1,9 @@
 import { app } from 'electron/main';
 import type { WebContents } from 'electron/main';
-import { clipboard, crashReporter, nativeImage } from 'electron/common';
+import { clipboard, nativeImage } from 'electron/common';
 import * as fs from 'fs';
 import { ipcMainInternal } from '@electron/internal/browser/ipc-main-internal';
 import * as ipcMainUtils from '@electron/internal/browser/ipc-main-internal-utils';
-import * as guestViewManager from '@electron/internal/browser/guest-view-manager';
 import * as typeUtils from '@electron/internal/common/type-utils';
 import { IPC_MESSAGES } from '@electron/internal/common/ipc-messages';
 
@@ -74,10 +73,6 @@ if (BUILDFLAG(ENABLE_DESKTOP_CAPTURER)) {
   });
 }
 
-const isRemoteModuleEnabled = BUILDFLAG(ENABLE_REMOTE_MODULE)
-  ? require('@electron/internal/browser/remote/server').isRemoteModuleEnabled
-  : () => false;
-
 const getPreloadScript = async function (preloadPath: string) {
   let preloadSrc = null;
   let preloadError = null;
@@ -91,14 +86,9 @@ const getPreloadScript = async function (preloadPath: string) {
 
 ipcMainUtils.handleSync(IPC_MESSAGES.BROWSER_SANDBOX_LOAD, async function (event) {
   const preloadPaths = event.sender._getPreloadPaths();
-  const webPreferences = event.sender.getLastWebPreferences() || {};
 
   return {
     preloadScripts: await Promise.all(preloadPaths.map(path => getPreloadScript(path))),
-    isRemoteModuleEnabled: isRemoteModuleEnabled(event.sender),
-    isWebViewTagEnabled: guestViewManager.isWebViewTagEnabled(event.sender),
-    guestInstanceId: webPreferences.guestInstanceId,
-    openerId: webPreferences.openerId,
     process: {
       arch: process.arch,
       platform: process.platform,
@@ -114,26 +104,6 @@ ipcMainInternal.on(IPC_MESSAGES.BROWSER_PRELOAD_ERROR, function (event, preloadP
   event.sender.emit('preload-error', event, preloadPath, error);
 });
 
-ipcMainUtils.handleSync(IPC_MESSAGES.CRASH_REPORTER_GET_LAST_CRASH_REPORT, () => {
-  return crashReporter.getLastCrashReport();
-});
-
-ipcMainUtils.handleSync(IPC_MESSAGES.CRASH_REPORTER_GET_UPLOADED_REPORTS, () => {
-  return crashReporter.getUploadedReports();
-});
-
-ipcMainUtils.handleSync(IPC_MESSAGES.CRASH_REPORTER_GET_UPLOAD_TO_SERVER, () => {
-  return crashReporter.getUploadToServer();
-});
-
-ipcMainUtils.handleSync(IPC_MESSAGES.CRASH_REPORTER_SET_UPLOAD_TO_SERVER, (event, uploadToServer: boolean) => {
-  return crashReporter.setUploadToServer(uploadToServer);
-});
-
-ipcMainUtils.handleSync(IPC_MESSAGES.CRASH_REPORTER_GET_CRASHES_DIRECTORY, () => {
-  return crashReporter.getCrashesDirectory();
-});
-
 ipcMainInternal.handle(IPC_MESSAGES.NATIVE_IMAGE_CREATE_THUMBNAIL_FROM_PATH, async (_, path: string, size: Electron.Size) => {
   return typeUtils.serialize(await nativeImage.createThumbnailFromPath(path, size));
 });

lib/common/api/shell.ts

@@ -1,7 +1,3 @@
-import { deprecate } from 'electron/main';
-
 const shell = process._linkedBinding('electron_common_shell');
 
-shell.moveItemToTrash = deprecate.renameFunction(shell.moveItemToTrash, 'shell.trashItem');
-
 export default shell;

lib/common/ipc-messages.ts

@@ -5,12 +5,6 @@ export const enum IPC_MESSAGES {
   BROWSER_SANDBOX_LOAD = 'BROWSER_SANDBOX_LOAD',
   BROWSER_WINDOW_CLOSE = 'BROWSER_WINDOW_CLOSE',
 
-  CRASH_REPORTER_GET_LAST_CRASH_REPORT = 'CRASH_REPORTER_GET_LAST_CRASH_REPORT',
-  CRASH_REPORTER_GET_UPLOADED_REPORTS = 'CRASH_REPORTER_GET_UPLOADED_REPORTS',
-  CRASH_REPORTER_GET_UPLOAD_TO_SERVER = 'CRASH_REPORTER_GET_UPLOAD_TO_SERVER',
-  CRASH_REPORTER_SET_UPLOAD_TO_SERVER = 'CRASH_REPORTER_SET_UPLOAD_TO_SERVER',
-  CRASH_REPORTER_GET_CRASHES_DIRECTORY = 'CRASH_REPORTER_GET_CRASHES_DIRECTORY',
-
   GUEST_INSTANCE_VISIBILITY_CHANGE = 'GUEST_INSTANCE_VISIBILITY_CHANGE',
 
   GUEST_VIEW_INTERNAL_DESTROY_GUEST = 'GUEST_VIEW_INTERNAL_DESTROY_GUEST',