chore(infra): use oxfmt for all files, remove dprint

.github/labeler.yml

@@ -20,19 +20,22 @@ A-editor:
 
 A-formatter:
   - changed-files:
-      - any-glob-to-any-file: ["crates/oxc_formatter/**", "tasks/prettier_conformance/**", "apps/oxfmt/**"]
+      - any-glob-to-any-file:
+          ["crates/oxc_formatter/**", "tasks/prettier_conformance/**", "apps/oxfmt/**"]
 
 A-transformer:
   - changed-files:
-      - any-glob-to-any-file: ["crates/oxc_transformer/**", "tasks/transform_conformance/**", "napi/transform/**"]
+      - any-glob-to-any-file:
+          ["crates/oxc_transformer/**", "tasks/transform_conformance/**", "napi/transform/**"]
 
 A-linter:
   - changed-files:
       - any-glob-to-any-file: ["crates/oxc_linter/**", "apps/oxlint/**"]
 
 A-linter-plugins:
   - changed-files:
-      - any-glob-to-any-file: ["apps/oxlint/src-js/**", "apps/oxlint/test/**", "apps/oxlint/conformance/**"]
+      - any-glob-to-any-file:
+          ["apps/oxlint/src-js/**", "apps/oxlint/test/**", "apps/oxlint/conformance/**"]
 
 A-minifier:
   - changed-files:

.github/workflows/autofix.yml

@@ -21,18 +21,11 @@ jobs:
 
       - uses: oxc-project/setup-node@141eb77546de6702f92d320926403fe3f9f6a6f2 # v1.0.5
 
-      - name: Restore dprint plugin cache
-        id: cache-restore
-        uses: actions/cache/restore@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
-        with:
-          key: dprint-${{ hashFiles('dprint.json') }}
-          path: ~/.cache/dprint
-
       - uses: oxc-project/setup-rust@ecabb7322a2ba5aeedb3612d2a40b86a85cee235 # v1.0.11
         with:
           restore-cache: true
           cache-key: warm
-          tools: just,dprint,[email protected]
+          tools: just,[email protected]
           components: rustfmt
 
       - name: cargo-shear

.github/workflows/copilot-setup-steps.yml

@@ -32,16 +32,9 @@ jobs:
         with:
           cache-key: warm
           save-cache: false
-          tools: just,cargo-insta,typos-cli,cargo-shear,dprint,ast-grep
+          tools: just,cargo-insta,typos-cli,cargo-shear,ast-grep
           components: clippy rust-docs rustfmt rust-analyzer
 
       - uses: oxc-project/setup-node@141eb77546de6702f92d320926403fe3f9f6a6f2 # v1.0.5
 
-      - name: Restore dprint plugin cache
-        id: cache-restore
-        uses: actions/cache/restore@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
-        with:
-          key: dprint-${{ hashFiles('dprint.json') }}
-          path: ~/.cache/dprint
-
       - run: pnpm run --filter mcp-oxc build

.github/workflows/update_submodules.yml

@@ -54,7 +54,7 @@ jobs:
       - uses: oxc-project/setup-rust@ecabb7322a2ba5aeedb3612d2a40b86a85cee235 # v1.0.11
         with:
           cache-key: conformance
-          tools: just,dprint,[email protected]
+          tools: just,[email protected]
           components: rustfmt
 
       - name: Get latest SHAs for all submodules

.gitignore

@@ -12,6 +12,7 @@ target/
 /tasks/benchmark/codspeed/node_modules/
 /tasks/transform_conformance/node_modules/
 /tasks/compat_data/node_modules/
+/tasks/compat_data/compat-table/
 /tasks/e2e/node_modules/
 /tasks/e2e/tests/nestjs/node_modules/
 /npm/*/node_modules

.vscode/tasks.json

@@ -8,12 +8,8 @@
       "label": "rust: cargo test --no-run",
       "type": "cargo",
       "command": "test",
-      "args": [
-        "--no-run"
-      ],
-      "problemMatcher": [
-        "$rustc"
-      ],
+      "args": ["--no-run"],
+      "problemMatcher": ["$rustc"],
       "group": {
         "kind": "build",
         "isDefault": true
@@ -26,16 +22,12 @@
         "showReuseMessage": false,
         "clear": true
       },
-      "dependsOn": [
-        "rust: cargo fmt"
-      ]
+      "dependsOn": ["rust: cargo fmt"]
     },
     {
       "type": "cargo",
       "command": "fmt",
-      "problemMatcher": [
-        "$rustc"
-      ],
+      "problemMatcher": ["$rustc"],
       "presentation": {
         "echo": true,
         "reveal": "silent",
@@ -54,9 +46,7 @@
         "panel": "dedicated",
         "reveal": "never"
       },
-      "problemMatcher": [
-        "$tsc"
-      ]
+      "problemMatcher": ["$tsc"]
     },
     {
       "type": "shell",

AGENTS.md

@@ -50,7 +50,7 @@ Prerequisites: Rust (MSRV: 1.91), Node.js, pnpm, just
 
 **Setup Notes:**
 
-- All tools already installed (`cargo-insta`, `typos-cli`, `cargo-shear`, `dprint`, `ast-grep`)
+- All tools already installed (`cargo-insta`, `typos-cli`, `cargo-shear`, `ast-grep`)
 - Rust components already installed (`clippy`, `rust-docs`, `rustfmt`)
 - Run `just ready` after commits for final checks
 - You run in an environment where `ast-grep` is available; whenever a search requires syntax-aware or structural matching, default to `ast-grep --lang rust -p '<pattern>'` (or set `--lang` appropriately) and avoid falling back to text-only tools like `rg` or `grep` unless I explicitly request a plain-text search.

ARCHITECTURE.md

@@ -185,7 +185,7 @@ This clear distinction greatly enhances the development experience by aligning m
   - Symbol search and completion
 - **Dependencies**: All core components
 
-#### NAPI Bindings (napi/*)
+#### NAPI Bindings (napi/\*)
 
 - **Purpose**: Node.js integration layer
 - **Key Features**:

README.md

@@ -26,7 +26,7 @@ Oxc is part of [VoidZero](https://voidzero.dev/)'s vision for a unified, high-pe
 
 For more information, check out our website at [oxc.rs](https://oxc.rs).
 
-<sub>* Oxidation is the chemical process that creates rust</sub>
+<sub>\* Oxidation is the chemical process that creates rust</sub>
 
 ## 🏗️ Design Principles
 

apps/oxfmt/package.json

@@ -2,10 +2,10 @@
   "name": "oxfmt-app",
   "version": "0.18.0",
   "private": true,
-  "type": "module",
-  "main": "dist/index.js",
   "description": "Internal development package for oxfmt. For the published package.json template, see `npm/oxfmt/package.json`.",
   "license": "MIT",
+  "type": "module",
+  "main": "dist/index.js",
   "scripts": {
     "build": "pnpm run build-napi-release && pnpm run build-js",
     "build-dev": "pnpm run build-napi && pnpm run build-js",
@@ -16,9 +16,6 @@
     "build-js": "node scripts/build.js",
     "test": "tsc && vitest --dir test run"
   },
-  "engines": {
-    "node": "^20.19.0 || >=22.12.0"
-  },
   "dependencies": {
     "prettier": "3.7.4",
     "tinypool": "2.0.0"
@@ -43,5 +40,8 @@
       "darwin-x64",
       "darwin-arm64"
     ]
+  },
+  "engines": {
+    "node": "^20.19.0 || >=22.12.0"
   }
 }

apps/oxfmt/tsconfig.json

@@ -7,11 +7,6 @@
     "strict": true,
     "skipLibCheck": true
   },
-  "include": [
-    "src-js",
-    "test/**/*.ts"
-  ],
-  "exclude": [
-    "test/fixtures"
-  ]
+  "include": ["src-js", "test/**/*.ts"],
+  "exclude": ["test/fixtures"]
 }

apps/oxlint/package.json

@@ -2,10 +2,13 @@
   "name": "oxlint-app",
   "version": "1.33.0",
   "private": true,
-  "type": "module",
-  "main": "dist/index.js",
   "description": "Internal development package for oxlint. For the published package.json template, see `npm/oxlint/package.json`.",
   "license": "MIT",
+  "type": "module",
+  "main": "dist/index.js",
+  "imports": {
+    "#oxlint": "./dist/index.js"
+  },
   "scripts": {
     "build": "pnpm run build-napi-release && pnpm run build-js",
     "build-dev": "pnpm run build-napi && cross-env DEBUG=true pnpm run build-js",
@@ -19,9 +22,6 @@
     "init-conformance": "cd conformance; ./init.sh",
     "conformance": "node ./conformance/src/index.ts"
   },
-  "engines": {
-    "node": "^20.19.0 || >=22.12.0"
-  },
   "devDependencies": {
     "@types/esquery": "^1.5.4",
     "@types/estree": "^1.0.8",
@@ -54,7 +54,7 @@
       "darwin-arm64"
     ]
   },
-  "imports": {
-    "#oxlint": "./dist/index.js"
+  "engines": {
+    "node": "^20.19.0 || >=22.12.0"
   }
 }

apps/oxlint/test/fixtures/globals/.oxlintrc.json

@@ -1,7 +1,5 @@
 {
-  "jsPlugins": [
-    "./plugin.ts"
-  ],
+  "jsPlugins": ["./plugin.ts"],
   "categories": {
     "correctness": "off"
   },
@@ -20,9 +18,7 @@
   },
   "overrides": [
     {
-      "files": [
-        "files/nested/**"
-      ],
+      "files": ["files/nested/**"],
       "globals": {
         "React": "writable",
         "process": "off",

apps/oxlint/test/fixtures/options/.oxlintrc.json

@@ -9,10 +9,7 @@
       "error",
       false,
       {
-        "array": [
-          { "deep": true, "str": "hello" },
-          456
-        ],
+        "array": [{ "deep": true, "str": "hello" }, 456],
         "not": null
       }
     ],
@@ -37,15 +34,8 @@
     {
       "files": ["files/nested/**"],
       "rules": {
-        "options-plugin/options": [
-          "error",
-          { "somethingElse": true }
-        ],
-        "options-plugin/merge-options": [
-          "error",
-          { "fromConfig": 21 },
-          { "fromConfig": 22 },
-        ]
+        "options-plugin/options": ["error", { "somethingElse": true }],
+        "options-plugin/merge-options": ["error", { "fromConfig": 21 }, { "fromConfig": 22 }]
       }
     }
   ]

apps/oxlint/tsconfig.json

@@ -9,10 +9,5 @@
     "strictNullChecks": true,
     "skipLibCheck": true
   },
-  "exclude": [
-    "node_modules",
-    "fixtures",
-    "test/fixtures/*/files",
-    "conformance/submodules"
-  ]
+  "exclude": ["node_modules", "fixtures", "test/fixtures/*/files", "conformance/submodules"]
 }

crates/oxc_minifier/docs/CLAUDE.md

@@ -138,6 +138,7 @@ cargo run -p oxc_minifier --example minifier test.js --twice
    - Preserve semantics
 
 3. **Test thoroughly**
+
    ```bash
    cargo test -p oxc_minifier
    cargo coverage