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oxc-guard c42d6397ea release(apps): oxlint v1.78.0 && oxfmt v0.63.0 (#25473 )

# Oxlint
### 💥 BREAKING CHANGES

- a33788e ast: [**BREAKING**] Group class heritage into `ClassHeritage` (#25360) (camc314)
- 5c5cdcd ast: [**BREAKING**] Narrow `TSInterfaceHeritage::expression` to TSTypeName (#24360) (camc314)
- 6be314f ast: [**BREAKING**] Remove duplicated `VariableDeclarator::kind` (#25319) (camc314)
- 44fd320 ast: [**BREAKING**] Split TS external modules & Namespace Declarations (#25284) (camc314)

### 🚀 Features

- ccb8fe8 linter/jsdoc: Implement `no-blank-blocks` rule (#25207) (Mikhail Baev)
- d4a897c linter/eslint: Implement `one-var` rule (#24470) (Cole Ellison)
- 5ab9340 linter/jsx-a11y/anchor-has-content: Add options to match eslint (#24571) (Cole Ellison)

### 🐛 Bug Fixes

- b746e00 linter/eslint/no-implicit-coercion: Preserve template coercion whitespace (#25470) (camc314)
- a92c541 linter: Preserve source text for JS plugin ignore fixes (#25280) (Norcleeh)
- 675c840 linter/eslint/prefer-promise-reject-errors: Handle parenthesized calls (#25378) (camc314)
- 1703739 linter/unicorn/new-for-builtins: Ignore optional chains (#25411) (tanakalucky)
- 95ece63 linter/unicorn/prefer-code-point: Downgrade the auto-fix to dangerous (#25412) (leemr)
- c451a0e linter/vitest: Validate `consistent-test-filename` regex patterns (#25408) (Mikhail Baev)
- 937825c react_compiler: Disable exhaustive memo validation by default (#25417) (Boshen)
- f0f7dae linter/eslint/no-unused-vars: Report invalid regex options (#25380) (Cameron)
- 44e73fd linter/unicorn/prefer-array-flat: Fix `concat.apply` suggestions (#25373) (Cameron)
- 6846a9a linter/react/rules-of-hooks: Detect constructor callbacks (#25377) (camc314)
- b247a9d linter/unicorn/new-for-builtins: Support `Float16Array` (#25382) (tanakalucky)
- 19109cd linter/unicorn/error-message: Support `SuppressedError` messages (#25375) (camc314)
- 9c13f5e linter: Assert token lookup invariants (#25368) (camc314)
- bc35f83 linter/eslint/no-unused-vars: Bound catch parameter lookup (#25367) (camc314)
- c159fb9 linter/unicorn/switch-case-braces: Bound token lookup (#25363) (camc314)
- 03b2eb2 linter/unicorn/no-static-only-class: Bound token lookup (#25361) (camc314)
- 0afc59e linter/unicorn/empty-brace-spaces: Bound token lookup (#25353) (camc314)
- 2963d98 linter/eslint/no-unreachable-loop: Do not report loops whose body has a finally block (#25335) (Todor Andonov)
- 589e5fb linter/eslint/no-param-reassign: Validate `ignorePropertyModificationsForRegex` property (#25346) (Mikhail Baev)
- aae5d8b linter/eslint/no-throw-literal: False positive on variable declared without initializer (#25275) (cjnoname)
- 6b1c479 oxlint: Normalize customized rule names (#25316) (camc314)
- d494eb5 linter/unicorn/consistent-existence-index-check: Bound token lookup (#25325) (camc314)
- 4266037 linter/typescript/prefer-namespace-keyword: Bound token lookup (#25322) (camc314)
- 4745b4e linter/typescript/no-namespace: Bound token lookup (#25321) (camc314)
- 648a481 linter/eslint/one-var: Avoid joining exported declarations (#25314) (camc314)
- 9573937 linter/typescript: Validate `ban-ts-comment` description_format (#25320) (Mikhail Baev)
- ebf7d18 linter/typescript/consistent-type-definitions: Bound token lookup (#25281) (camc314)
- 1501ccf linter/typescript/consistent-generic-constructors: Bound token lookup (#25258) (camc314)

### ⚡ Performance

- 8f784f3 linter: Reduce rule config dispatch size (#25461) (Boshen)
- 2de4ec2 linter: Reduce visitor code size (#25441) (Boshen)
- 6fb7f47 linter/unicorn/prefer-export-from: Narrow `ExportFromDeclaration` lookup (#25381) (camc314)
- e3f6263 linter/unicorn/prefer-default-parameters: Avoid reference allocation  (#25379) (camc314)
- d863473 linter/vue/max-props: Narrow AST dispatch (#25372) (camc314)
- 273d867 linter: Avoid diagnostic sorting after applying fixes (#25079) (Sysix)
- 4ec9189 oxlint/lsp: Avoid second lock for getting/removing unused directives (#25350) (Sysix)
- 6c0d01b oxlint/lsp: Preallocate fix-content vec (#25351) (Sysix)
- 3a94055 linter: Avoid per-call heap allocations in jest and unicorn helpers (#25210) (Connor Shea)
- 4abff11 linter: Avoid redundant message work in the agent reporter (#25315) (Connor Shea)
- 6bb5421 linter: Hoist `current_dir` out of the stylish reporter loop (#25313) (Connor Shea)
- 9a7c323 linter: Compute diagnostic `Info` once per diagnostic in junit reporter (#25312) (Connor Shea)
- 1cf7dde oxlint: Render JSON report into a single buffer (#25295) (connorshea)
- 8492cfd linter/typescript/ban-ts-comment: Bail early with substring guard (#25301) (Jacob Asper)
- 7607f04 linter/typescript/ban-tslint-comment: Replace regex with manual parser (#25299) (Jacob Asper)
# Oxfmt
### 💥 BREAKING CHANGES

- a33788e ast: [**BREAKING**] Group class heritage into `ClassHeritage` (#25360) (camc314)
- 5c5cdcd ast: [**BREAKING**] Narrow `TSInterfaceHeritage::expression` to TSTypeName (#24360) (camc314)
- 6be314f ast: [**BREAKING**] Remove duplicated `VariableDeclarator::kind` (#25319) (camc314)
- 44fd320 ast: [**BREAKING**] Split TS external modules & Namespace Declarations (#25284) (camc314)

### 🚀 Features

- fd02a89 oxfmt: Dispatch yaml-in-css(frontmatter) to `oxc_formatter_yaml` (#25336) (leaysgur)
- ab12665 formatter_core: Add `hardlineWithoutBreakParent` equivalent IR (#25273) (leaysgur)

### 🐛 Bug Fixes

- 95dc917 oxfmt: Drop IR Space at line start for js-in-xxx (#25460) (leaysgur)
- b63eccc formatter: Keep comments after TS this_param (#25459) (leaysgur)
- ab52a59 formatter: Format xxx-in-js inside JSDoc js fence (#25414) (leaysgur)
- 1a2c64a formatter,oxfmt: Apply effective print width for JSDoc fence (#25413) (leaysgur)
- 2eaede9 formatter_core: Unify leading-BOM handlings (#25340) (leaysgur)
- ef1d04b formatter: Break mapped type brackets (#25297) (leaysgur)
- 4e6f3f1 formatter: Break index signature brackets (#25296) (leaysgur)
- e23dccf formatter_css: Bump oxc-css-parser to accept unknown at-rule with interpolated (#25277) (leaysgur)
- c29b587 formatter_core: Measure decided-flat fill separator as flat during group re-measure (#25276) (leaysgur)
- f3c6953 formatter_yaml: Don't rewrite overflowing key to implicit (#25274) (leaysgur)

### ⚡ Performance

- c9d1a5b oxfmt: Spawn tinypool lazily (#25298) (leaysgur)

### 📚 Documentation

- 6eae5c9 formatter,oxfmt: Record embed-layer decisions in place (#25422) (leaysgur)
- 51224a7 formatter_yaml: Pin EOF blank lines divergence (#25269) (leaysgur)

2026-08-10 10:03:34 +00:00

CHANGELOG.md

release(apps): oxlint v1.71.0 && oxfmt v0.56.0 (#23707 )

2026-06-22 19:49:06 +08:00

package.json

release(apps): oxlint v1.78.0 && oxfmt v0.63.0 (#25473 )

2026-08-10 10:03:34 +00:00

README.md

docs(linter/plugins): update usage instruction (#23495 )

2026-06-16 13:52:12 +01:00

README.md

oxlint-plugin-eslint

ESLint's built-in rules as an Oxlint plugin.

This package exports all of ESLint's built-in rules as a JS plugin that Oxlint users can use.

Allows using ESLint rules that Oxlint doesn't implement natively yet.

More details in Oxlint docs.

Usage

Install the package:

npm install --save-dev oxlint-plugin-eslint

Add to your Oxlint config:

{
  "jsPlugins": [{ "name": "eslint-js", "specifier": "oxlint-plugin-eslint" }],
  "rules": {
    "eslint-js/no-restricted-syntax": [
      "error",
      {
        "selector": "ThrowStatement > CallExpression[callee.name=/Error$/]",
        "message": "Use `new` keyword when throwing an `Error`."
      }
    ]
  }
}

All rules are prefixed with eslint-js/, to distinguish from Oxlint's Rust implementation of ESLint rules.