apps_v1.68.0

oxc-project/oxcapps_v1.68.0Jun 1, 2026by github-actions[bot]

AI Summary

This release adds new lint rules for Vue and standard ESLint. Oxfmt gains JSON formatting support. It includes parser strictness improvements from v0.134.0.

Key Highlights

Vue rules: `method-signature-style`, `no-reserved-component-names`, etc.
JSON formatting support for `parser:json`
Strict ambient context parsing from v0.134.0
New ESLint rule: `prefer-named-capture-group`

New Features

Implement `method-signature-style` rule
Implement `require-yields-description` rule
Format `parser:json` files

Full Release Notes

## Table of Contents

- [Oxlint v1.68.0](#oxlint-v1.68.0)
- [Oxfmt v0.53.0](#oxfmt-v0.53.0)

## Oxlint v1.68.0
### 🚀 Features

- 81b86eb parser: Report TS1095 for setter with return type (#22889) (camc314)
- 3f05c5e linter: Expose `override::exclude_files` option (#22884) (camc314)
- e4b1f46 linter/typescript: Implement `method-signature-style` rule (#22679) (Mikhail Baev)
- bc462ca linter/vue: Implement no-reserved-component-names rule (#22741) (bab)
- ef9e751 linter/vue: Implement component-definition-name-casing rule (#22818) (bab)
- d67f51a linter/vue: Implement require-prop-type-constructor rule (#22708) (bab)
- 1444f82 linter/promise/spec-only: Add `Promise.try` to `Promise` static methods (#22812) (Ben Saufley)
- 8422e8b linter/jsdoc: Implement `require-yields-description` rule (#22805) (Mikhail Baev)
- fe93f97 linter/eslint: Implement `prefer-named-capture-group` rule (#22759) (Sebastian Poxhofer)
- 1a7798b linter: Add suggestion for `unicorn/no-new-array` (#22682) (Sysix)

### 🐛 Bug Fixes

- 4957c71 linter/arrow-body-style: False positive with non-zero directive count (#22888) (camc314)
- 760a9f9 linter: Report errors when writing to the filesystem (#22881) (camc314)
- e5a2748 linter: Avoid no-unreachable false positive after conditional loop (#22869) (camc314)
- 39d92d6 linter/arrow-body-style: Preserve comments within function (#22854) (Sysix)
- 3d13e29 parser: Reject `declare` in an already-ambient context (TS1038) (#22850) (Boshen)
- 5152854 parser: Reject statements in ambient contexts (TS1036) (#22849) (Boshen)
- 2eafea6 parser: Reject function implementations in ambient contexts (TS1183) (#22845) (Boshen)
- c645615 parser: Reject incompatible class member modifiers (#22843) (Boshen)
- 4a1ca4a linter/export: Detect duplicate explicit exports (#22798) (camc314)
- 0a9a735 linter/no-loop-func: Allow safe let closures (#22811) (camc314)
- 1599f11 linter: Align lsp extends default plugins (#22788) (camc314)
- db32ec9 linter/no-accumulating-spread: Use loop as primary span (#22800) (camc314)
- 33ec6b4 linter/consistent-test-it: Avoid adjacent describe leakage (#22796) (camc314)
- 2606069 linter/no-array-sort: Unwrap parenthesized sort args (#22794) (camc314)
- 9f2f709 linter/no-array-sort: Skip non compare fn sort arguments (#22752) (Gaurav Dubey)
- 27268a0 linter/no-else-return: Preserve statement boundary in fixer (#22687) (camc314)
- d9cb6d8 linter/no-empty-function: Allow functions callbacks with `allow: functions` (#22764) (camc314)
- a40a314 linter/no-shadow-restricted-names: Ignore enum members (#22762) (camc314)
- 82366d9 linter/no-cond-assign: Align ternary handling (#22761) (camc314)

### 📚 Documentation

- 5e113ba linter: Add license notices for ported ESLint plugins (#22768) (Boshen)

## Oxfmt v0.53.0
### 🚀 Features

- d75cbbf oxfmt: Format `parser:json` files by `oxc_formatter_json` (#22709) (leaysgur)
- 49db054 formatter_json: Implement `oxc_formatter_json` (json variant only) (#22641) (leaysgur)
- 9c71f2e ast, codegen, formatter: Add `WithClauseKeyword::as_str` helper and use it (#22791) (camc314)

### 🐛 Bug Fixes

- d3cdd62 oxfmt: Skip formatting for whitespace-only file (#22780) (leaysgur)
- 23f0cc8 formatter: Don't move comments inside variable declaration in for in loop (#22776) (leaysgur)
- f200c40 formatter: Don't move comments inside variable declaration in for of loop (#22773) (Leonabcd123)

### 📚 Documentation

- 845f393 oxfmt,formatter,formatter_json,formatter_core: Add/update AGENTS.md (#22873) (leaysgur)