oxlint v0.1.1

Try it out!

• Run npx --yes oxlint@latest from your terminal
• Install the Vscode extension https://marketplace.visualstudio.com/items?itemName=oxc.oxc-vscode
• Read the usage guide

Vue support

<script> and <script setup> are linted by default.

Astro support

Frontmatter component script --- and all <script> tags are linted by default.

Configuration files (experimental)

-c ./eslintrc.json will use the rules field for rule configuration, as documented in ESLint's documentation.

Unfortunately, only the json format is supported right now.

The extends field will not take effect; normal -D and -A flags still apply.

New Rules

Correctness

• deepscan: bad object literal comparison by @camc314 in #1844
• oxc: erasing op by @camc314 in #1834
• oxc: only used in recursion by @camc314 in #1833
• eslint: no irregular whitespace by @DeividAlmeida in #1877
• eslint: no-unused-private-class-members rule by @Dunqing in #1820
• eslint: no-var by @zhangrunzhao in #1890
• eslint-plugin-react: jsx-no-undef for by @XantreGodlike in #1862
• eslint-plugin-jsx-a11y: aria-role by @msdlisper in #1849
• eslint-plugin-jsx-a11y: lang by @msdlisper in #1812
• eslint-plugin-jsx-a11y: media-has-caption by @poteboy in #1822
• eslint-plugin-jsx-a11y: mouse-events-have-key-events(correctness) by @Ken-HH24 in #1867
• eslint-plugin-jsx-a11y: prefer-tag-over-role rule by @yossydev in #1831
• eslint-plugin-jsx-a11y: aria-unsupported-elements by @re-taro in #1855
• eslint-plugin-jsx-a11y: html_has_lang by @msdlisper in #1843

Suspicious

• oxc: approx constant by @camc314 in #1818
• oxc: misrefactored assign op by @camc314 in #1832

Restriction

• react: button has type by @camc314 in #1785
• unicorn: prefer modern math apis by @camc314 in #1620

Fixes

• fix(linter): ignore anonymous functional components in arrays for eslint-plugin-react(jsx-key) by @maurice in #1858
• Prioritize ignored paths when linting by @clarkf in #1878
• feat(linter): handle more cases for const-comparisons by @camc314 in #1817
• feat(semantic): allow reserved keyword defined in ts module block by @Dunqing in #1907
• fix(parser): error on source larger than 4 GiB by @overlookmotel in #1860
• fix(parser): fix incorrectly identified directives by @overlookmotel in #1885
• fix(parser): terminate parsing if an EmptyParenthesizedExpression error occurs by @Dunqing in #1874
• fix(semantic): remove duplicate errors in ModuleDeclaration::ImportDeclaration by @Dunqing in #1846
• perf(linter): reduce the number of diagnostics for no_sparse_arrays by @camc314 in #1895

New Contributors

• @maurice made their first contribution in #1858
• @re-taro made their first contribution in #1855
• @DeividAlmeida made their first contribution in #1835
• @XantreGodlike made their first contribution in #1862
• @Qix- made their first contribution in #1861
• @yossydev made their first contribution in #1831
• @clarkf made their first contribution in #1878
• @zhangrunzhao made their first contribution in #1890

Full Changelog: oxlint_v0.0.22...oxlint_v0.1.1