Move to Oxlint + Oxfmc from eslint + prettier

.oxfmtrc.json

@@ -0,0 +1,9 @@
+{
+  "$schema": "./node_modules/oxfmt/configuration_schema.json",
+  "trailingComma": "all",
+  "arrowParens": "avoid",
+  "printWidth": 80,
+  "sortPackageJson": false,
+  "singleQuote": true,
+  "jsxSingleQuote": true
+}

.oxlintrc.json

@@ -0,0 +1,72 @@
+{
+  "$schema": "./node_modules/oxlint/configuration_schema.json",
+  "plugins": ["react", "typescript", "import", "jsx-a11y"],
+  "jsPlugins": [
+    "eslint-plugin-no-only-tests",
+    "eslint-plugin-cypress",
+    "eslint-plugin-json"
+  ],
+  "categories": {
+    "correctness": "off"
+  },
+  "env": {
+    "builtin": true
+  },
+  "ignorePatterns": [
+    "**/tz/**",
+    "index.stories.jsx",
+    "index.stories.tsx",
+    "index.amp.stories.jsx",
+    ".storybook/**/*"
+  ],
+  "rules": {
+    "react/no-unknown-property": [
+      "error",
+      {
+        "ignore": [
+          "amp-boilerplate",
+          "amp-custom",
+          "amp-access",
+          "amp-access-hide",
+          "amp-install-serviceworker",
+          "css",
+          "custom-element",
+          "custom-template",
+          "fallback"
+        ]
+      }
+    ],
+    "import/extensions": [
+      "warn",
+      {
+        "json": "ignorePackages"
+      }
+    ],
+    "no-only-tests/no-only-tests": "error",
+    "no-unsafe-optional-chaining": "error",
+    "cypress/no-assigning-return-values": "error",
+    "cypress/no-unnecessary-waiting": "error",
+    "cypress/no-async-tests": "error",
+    "cypress/unsafe-to-chain-command": "error",
+    "react/rules-of-hooks": "error",
+    "react/exhaustive-deps": "warn"
+  },
+  "overrides": [
+    {
+      "files": ["**/*.ts", "**/*.tsx"],
+      "rules": {
+        "typescript/no-use-before-define": "error",
+        "typescript/no-unused-vars": [
+          "warn",
+          {
+            "argsIgnorePattern": "^_",
+            "varsIgnorePattern": "^_",
+            "caughtErrorsIgnorePattern": "^_"
+          }
+        ],
+        "typescript/prefer-optional-chain": "error",
+        "import/prefer-default-export": "error"
+      }
+    }
+  ]
+}

package.json

@@ -26,8 +26,8 @@
     "storybook": "storybook dev -p 9001 -c .storybook",
     "test:local": "yarn test:lint && yarn test:dependencies && yarn test:unit && run-p --race start amp:validate",
     "test:dependencies": "node ./scripts/dependencyCheck",
-    "test:lint": "eslint --ext .js,jsx,json,ts,tsx ./src ./data ./cypress",
-    "test:lint:fix": "eslint --fix --ext .js,jsx,json,ts,tsx ./src",
+    "test:lint": "oxlint ./src ./data ./cypress && oxfmt --check ./src ./data ./cypress",
+    "test:lint:fix": "oxlint --fix ./src ./data ./cypress && oxfmt ./src ./data ./cypress",
     "test:puppeteer": "jest --ci --colors --verbose ./puppeteer",
     "test:puppeteer:local": "PUPPETEER_APP_ENV=local yarn test:puppeteer",
     "test:unit": "test -z $CI && yarn test:unit:local || yarn test:unit:ci",
@@ -91,7 +91,6 @@
     "winston": "patch:winston@3.8.2#./patches/winston-file-descriptor.patch"
   },
   "devDependencies": {
-    "@babel/eslint-parser": "7.28.6",
     "@babel/preset-env": "7.29.5",
     "@babel/preset-react": "7.28.5",
     "@babel/preset-typescript": "7.28.5",
@@ -120,8 +119,6 @@
     "@types/react-helmet": "6.1.11",
     "@types/react-lazyload": "^3.2.0",
     "@types/testing-library__react": "10.2.0",
-    "@typescript-eslint/eslint-plugin": "5.62.0",
-    "@typescript-eslint/parser": "8.58.0",
     "amphtml-validator": "1.0.38",
     "babel-jest": "30.4.1",
     "babel-loader": "10.1.1",
@@ -136,18 +133,9 @@
     "cypress-multi-reporters": "2.0.5",
     "cypress-terminal-report": "7.2.1",
     "depcheck": "1.4.7",
-    "eslint": "7.32.0",
-    "eslint-config-airbnb": "19.0.4",
-    "eslint-config-prettier": "10.1.8",
-    "eslint-import-resolver-alias": "1.1.2",
     "eslint-plugin-cypress": "5.2.0",
-    "eslint-plugin-import": "2.32.0",
     "eslint-plugin-json": "4.0.1",
-    "eslint-plugin-jsx-a11y": "6.10.2",
     "eslint-plugin-no-only-tests": "^3.3.0",
-    "eslint-plugin-prettier": "5.5.4",
-    "eslint-plugin-react": "7.37.5",
-    "eslint-plugin-react-hooks": "5.2.0",
     "happy-dom": "20.9.0",
     "husky": "9.1.7",
     "jest": "30.3.0",
@@ -160,7 +148,8 @@
     "mkdirp": "3.0.1",
     "mocha-junit-reporter": "2.2.1",
     "npm-run-all2": "8.0.4",
-    "prettier": "3.8.1",
+    "oxfmt": "0.53.0",
+    "oxlint": "1.68.0",
     "puppeteer": "24.22.3",
     "retry": "0.13.1",
     "storybook": "10.3.6",