diff --git a/.fmtignore b/.fmtignore
new file mode 100644
index 0000000000..1858644901
--- /dev/null
+++ b/.fmtignore
@@ -0,0 +1,34 @@
+# Ignore everything by default
+# oxfmt uses .prettierignore automatically
+
+# Root and top-level directories
+*.yml
+*.md
+*.json
+tsconfig.json
+.travis.yml
+android_bundle/
+dev_bundle/
+docs/
+examples/
+guide/
+scripts/
+tools/
+npm-packages/
+v3-docs/
+node_modules/
+.meteor/
+.circleci/
+.github/
+
+# Ignore node_modules/npm inside packages
+packages/**/node_modules/
+packages/**/.npm/
+
+# All packages ignored by default
+# Only those listed below are formatted
+packages/*
+
+!packages/non-core/
+packages/non-core/*
+!packages/non-core/bundle-visualizer/
diff --git a/.github/workflows/check-code-style.yml b/.github/workflows/check-code-style.yml
index 772ba79153..a71f39f6d7 100644
--- a/.github/workflows/check-code-style.yml
+++ b/.github/workflows/check-code-style.yml
@@ -18,4 +18,4 @@ jobs:
           node-version: 22.x
       - run: npm ci
       - name: Check formatting with oxfmt
-        run: npx oxfmt --check .
+        run: npx oxfmt --ignore-path .fmtignore --check .
diff --git a/.oxfmtrc.json b/.oxfmtrc.json
new file mode 100644
index 0000000000..caca8f3864
--- /dev/null
+++ b/.oxfmtrc.json
@@ -0,0 +1,11 @@
+{
+  "semi": true,
+  "singleQuote": true,
+  "printWidth": 80,
+  "tabWidth": 2,
+  "useTabs": false,
+  "trailingComma": "all",
+  "bracketSpacing": true,
+  "arrowParens": "always",
+  "endOfLine": "lf"
+}
diff --git a/package-lock.json b/package-lock.json
index 624281f78f..56423a1440 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,6 +15,7 @@
         "@types/node": "^18.16.18",
         "@types/sockjs": "^0.3.36",
         "@types/sockjs-client": "^1.5.4",
+        "oxfmt": "^0.42.0",
         "typescript": "^5.4.5"
       }
     },
@@ -501,6 +502,329 @@
         "@jridgewell/sourcemap-codec": "^1.4.14"
       }
     },
+    "node_modules/@oxfmt/binding-android-arm-eabi": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-android-arm-eabi/-/binding-android-arm-eabi-0.42.0.tgz",
+      "integrity": "sha512-dsqPTYsozeokRjlrt/b4E7Pj0z3eS3Eg74TWQuuKbjY4VttBmA88rB7d50Xrd+TZ986qdXCNeZRPEzZHAe+jow==",
+      "cpu": [
+        "arm"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "android"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-android-arm64": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-android-arm64/-/binding-android-arm64-0.42.0.tgz",
+      "integrity": "sha512-t+aAjHxcr5eOBphFHdg1ouQU9qmZZoRxnX7UOJSaTwSoKsb6TYezNKO0YbWytGXCECObRqNcUxPoPr0KaraAIg==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "android"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-darwin-arm64": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-darwin-arm64/-/binding-darwin-arm64-0.42.0.tgz",
+      "integrity": "sha512-ulpSEYMKg61C5bRMZinFHrKJYRoKGVbvMEXA5zM1puX3O9T6Q4XXDbft20yrDijpYWeuG59z3Nabt+npeTsM1A==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-darwin-x64": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-darwin-x64/-/binding-darwin-x64-0.42.0.tgz",
+      "integrity": "sha512-ttxLKhQYPdFiM8I/Ri37cvqChE4Xa562nNOsZFcv1CKTVLeEozXjKuYClNvxkXmNlcF55nzM80P+CQkdFBu+uQ==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-freebsd-x64": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-freebsd-x64/-/binding-freebsd-x64-0.42.0.tgz",
+      "integrity": "sha512-Og7QS3yI3tdIKYZ58SXik0rADxIk2jmd+/YvuHRyKULWpG4V2fR5V4hvKm624Mc0cQET35waPXiCQWvjQEjwYQ==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "freebsd"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-linux-arm-gnueabihf": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-linux-arm-gnueabihf/-/binding-linux-arm-gnueabihf-0.42.0.tgz",
+      "integrity": "sha512-jwLOw/3CW4H6Vxcry4/buQHk7zm9Ne2YsidzTL1kpiMe4qqrRCwev3dkyWe2YkFmP+iZCQ7zku4KwjcLRoh8ew==",
+      "cpu": [
+        "arm"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-linux-arm-musleabihf": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-linux-arm-musleabihf/-/binding-linux-arm-musleabihf-0.42.0.tgz",
+      "integrity": "sha512-XwXu2vkMtiq2h7tfvN+WA/9/5/1IoGAVCFPiiQUvcAuG3efR97KNcRGM8BetmbYouFotQ2bDal3yyjUx6IPsTg==",
+      "cpu": [
+        "arm"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-linux-arm64-gnu": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-linux-arm64-gnu/-/binding-linux-arm64-gnu-0.42.0.tgz",
+      "integrity": "sha512-ea7s/XUJoT7ENAtUQDudFe3nkSM3e3Qpz4nJFRdzO2wbgXEcjnchKLEsV3+t4ev3r8nWxIYr9NRjPWtnyIFJVA==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-linux-arm64-musl": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-linux-arm64-musl/-/binding-linux-arm64-musl-0.42.0.tgz",
+      "integrity": "sha512-+JA0YMlSdDqmacygGi2REp57c3fN+tzARD8nwsukx9pkCHK+6DkbAA9ojS4lNKsiBjIW8WWa0pBrBWhdZEqfuw==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-linux-ppc64-gnu": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-linux-ppc64-gnu/-/binding-linux-ppc64-gnu-0.42.0.tgz",
+      "integrity": "sha512-VfnET0j4Y5mdfCzh5gBt0NK28lgn5DKx+8WgSMLYYeSooHhohdbzwAStLki9pNuGy51y4I7IoW8bqwAaCMiJQg==",
+      "cpu": [
+        "ppc64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-linux-riscv64-gnu": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-linux-riscv64-gnu/-/binding-linux-riscv64-gnu-0.42.0.tgz",
+      "integrity": "sha512-gVlCbmBkB0fxBWbhBj9rcxezPydsQHf4MFKeHoTSPicOQ+8oGeTQgQ8EeesSybWeiFPVRx3bgdt4IJnH6nOjAA==",
+      "cpu": [
+        "riscv64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-linux-riscv64-musl": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-linux-riscv64-musl/-/binding-linux-riscv64-musl-0.42.0.tgz",
+      "integrity": "sha512-zN5OfstL0avgt/IgvRu0zjQzVh/EPkcLzs33E9LMAzpqlLWiPWeMDZyMGFlSRGOdDjuNmlZBCgj0pFnK5u32TQ==",
+      "cpu": [
+        "riscv64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-linux-s390x-gnu": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-linux-s390x-gnu/-/binding-linux-s390x-gnu-0.42.0.tgz",
+      "integrity": "sha512-9X6+H2L0qMc2sCAgO9HS03bkGLMKvOFjmEdchaFlany3vNZOjnVui//D8k/xZAtQv2vaCs1reD5KAgPoIU4msA==",
+      "cpu": [
+        "s390x"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-linux-x64-gnu": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-linux-x64-gnu/-/binding-linux-x64-gnu-0.42.0.tgz",
+      "integrity": "sha512-BajxJ6KQvMMdpXGPWhBGyjb2Jvx4uec0w+wi6TJZ6Tv7+MzPwe0pO8g5h1U0jyFgoaF7mDl6yKPW3ykWcbUJRw==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-linux-x64-musl": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-linux-x64-musl/-/binding-linux-x64-musl-0.42.0.tgz",
+      "integrity": "sha512-0wV284I6vc5f0AqAhgAbHU2935B4bVpncPoe5n/WzVZY/KnHgqxC8iSFGeSyLWEgstFboIcWkOPck7tqbdHkzA==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "linux"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-openharmony-arm64": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-openharmony-arm64/-/binding-openharmony-arm64-0.42.0.tgz",
+      "integrity": "sha512-p4BG6HpGnhfgHk1rzZfyR6zcWkE7iLrWxyehHfXUy4Qa5j3e0roglFOdP/Nj5cJJ58MA3isQ5dlfkW2nNEpolw==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "openharmony"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-win32-arm64-msvc": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-win32-arm64-msvc/-/binding-win32-arm64-msvc-0.42.0.tgz",
+      "integrity": "sha512-mn//WV60A+IetORDxYieYGAoQso4KnVRRjORDewMcod4irlRe0OSC7YPhhwaexYNPQz/GCFk+v9iUcZ2W22yxQ==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-win32-ia32-msvc": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-win32-ia32-msvc/-/binding-win32-ia32-msvc-0.42.0.tgz",
+      "integrity": "sha512-3gWltUrvuz4LPJXWivoAxZ28Of2O4N7OGuM5/X3ubPXCEV8hmgECLZzjz7UYvSDUS3grfdccQwmjynm+51EFpw==",
+      "cpu": [
+        "ia32"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
+    "node_modules/@oxfmt/binding-win32-x64-msvc": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/@oxfmt/binding-win32-x64-msvc/-/binding-win32-x64-msvc-0.42.0.tgz",
+      "integrity": "sha512-Wg4TMAfQRL9J9AZevJ/ZNy3uyyDztDYQtGr4P8UyyzIhLhFrdSmz1J/9JT+rv0fiCDLaFOBQnj3f3K3+a5PzDQ==",
+      "cpu": [
+        "x64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "win32"
+      ],
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      }
+    },
     "node_modules/@types/lodash": {
       "version": "4.17.10",
       "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.17.10.tgz",
@@ -673,6 +997,46 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/oxfmt": {
+      "version": "0.42.0",
+      "resolved": "https://registry.npmjs.org/oxfmt/-/oxfmt-0.42.0.tgz",
+      "integrity": "sha512-QhejGErLSMReNuZ6vxgFHDyGoPbjTRNi6uGHjy0cvIjOQFqD6xmr/T+3L41ixR3NIgzcNiJ6ylQKpvShTgDfqg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "tinypool": "2.1.0"
+      },
+      "bin": {
+        "oxfmt": "bin/oxfmt"
+      },
+      "engines": {
+        "node": "^20.19.0 || >=22.12.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/Boshen"
+      },
+      "optionalDependencies": {
+        "@oxfmt/binding-android-arm-eabi": "0.42.0",
+        "@oxfmt/binding-android-arm64": "0.42.0",
+        "@oxfmt/binding-darwin-arm64": "0.42.0",
+        "@oxfmt/binding-darwin-x64": "0.42.0",
+        "@oxfmt/binding-freebsd-x64": "0.42.0",
+        "@oxfmt/binding-linux-arm-gnueabihf": "0.42.0",
+        "@oxfmt/binding-linux-arm-musleabihf": "0.42.0",
+        "@oxfmt/binding-linux-arm64-gnu": "0.42.0",
+        "@oxfmt/binding-linux-arm64-musl": "0.42.0",
+        "@oxfmt/binding-linux-ppc64-gnu": "0.42.0",
+        "@oxfmt/binding-linux-riscv64-gnu": "0.42.0",
+        "@oxfmt/binding-linux-riscv64-musl": "0.42.0",
+        "@oxfmt/binding-linux-s390x-gnu": "0.42.0",
+        "@oxfmt/binding-linux-x64-gnu": "0.42.0",
+        "@oxfmt/binding-linux-x64-musl": "0.42.0",
+        "@oxfmt/binding-openharmony-arm64": "0.42.0",
+        "@oxfmt/binding-win32-arm64-msvc": "0.42.0",
+        "@oxfmt/binding-win32-ia32-msvc": "0.42.0",
+        "@oxfmt/binding-win32-x64-msvc": "0.42.0"
+      }
+    },
     "node_modules/picocolors": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
@@ -689,6 +1053,16 @@
         "semver": "bin/semver.js"
       }
     },
+    "node_modules/tinypool": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/tinypool/-/tinypool-2.1.0.tgz",
+      "integrity": "sha512-Pugqs6M0m7Lv1I7FtxN4aoyToKg1C4tu+/381vH35y8oENM/Ai7f7C4StcoK4/+BSw9ebcS8jRiVrORFKCALLw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": "^20.0.0 || >=22.0.0"
+      }
+    },
     "node_modules/typescript": {
       "version": "5.4.5",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.5.tgz",
diff --git a/package.json b/package.json
index 6886ff7cb7..4bab9b21bc 100644
--- a/package.json
+++ b/package.json
@@ -18,9 +18,12 @@
     "@types/node": "^18.16.18",
     "@types/sockjs": "^0.3.36",
     "@types/sockjs-client": "^1.5.4",
+    "oxfmt": "^0.42.0",
     "typescript": "^5.4.5"
   },
   "scripts": {
+    "fmt": "oxfmt --ignore-path .fmtignore .",
+    "fmt:check": "oxfmt --ignore-path .fmtignore --check .",
     "install:unit": "cd tools/unit-tests && npm install",
     "test:unit": "cd tools/unit-tests && npm test",
     "test:idle-bot": "node --test .github/scripts/__tests__/inactive-issues.test.js",