ESLint v10.0.0-alpha.0 has been released: https://eslint.org/blog/...

Just released: eslint/config-helpers v0.5.0 https://github.com/eslin... eslint/mcp v0.2.0 https://github.com/eslin... eslint/migrate-config v2.0.0 https://github.com/eslin... eslint/plugin-kit v0.5.0 https://github.com/eslin...

Just released: eslint/core v1.0.0 https://github.com/eslin... eslint/compat v2.0.0 https://github.com/eslin... eslint/object-schema v3.0.0 https://github.com/eslin... eslint/config-array v0.22.0 https://github.com/eslin...

eslint-scope v9.0.0 has been released! https://github.com/eslin...

espree v11.0.0 has been released! https://github.com/eslin...

eslint-visitor-keys v5.0.0 has been released! https://github.com/eslin...

eslint/css 0.14.1 has been released! 🐞 Updated baseline data for improved accuracy Details: https://github.com/eslin...

eslint/markdown v7.5.1 is out! 🐞 Fixed false positives in no-reversed-media-syntax 🐞 Corrected location reporting in require-alt-text Details: https://github.com/eslin...

eslint/json 0.14.0 is here! ✨ Support for getLocFromIndex & getIndexFromLoc 🔧 Handle CR in JSONSourceCode 🐞 Correct applyInlineConfig return type Details: https://github.com/eslin...

ESLint v9.39.1 has been released: https://eslint.org/blog/...

ESLint v9.39.0 has been released: https://eslint.org/blog/...

eslint/css 0.14.0 is out! ✨ New no-unmatchable-selectors rule ✨ Added allow* options to use-baseline rule 🐞 Improved option validation & updated baseline data Details: https://github.com/eslin...

Just released: eslint/plugin-kit v0.4.1 https://github.com/eslin...

Just released: eslint/core v0.17.0 https://github.com/eslin... eslint/compat v1.4.1 https://github.com/eslin... eslint/config-helpers v0.4.2 https://github.com/eslin... eslint/migrate-config v1.6.1 https://github.com/eslin...

Copilot code review will start running ESLint for you. github.blog/changelog/20...

eslint/create-config v1.11.0 has been released: https://github.com/eslin...

The RFC 'feat: add assertion options to RuleTester' has been approved and merged! https://github.com/eslin...

ESLint Markdown 7.5.0 has been released! ✨ Handles CR and CRLF line endings in no-missing-atx-heading-space rule Details: https://github.com/eslin...

ESLint v9.38.0 has been released: https://eslint.org/blog/...

Just released: eslint/object-schema v2.1.7 https://github.com/eslin... eslint/config-array v0.21.1 https://github.com/eslin... eslint/config-helpers v0.4.1 https://github.com/eslin...

The RFC 'feat: add assertion options to RuleTester' is now in the Final Commenting phase. https://github.com/eslin...

eslint/css 0.13.0 is out! ✨ Added selector-complexity rule 🐞 Fixed missing declaration state in no-invalid-properties Details: https://github.com/eslin...

ESLint depends on sponsorships to pay maintainers. We're operating at a deficit with roughly a junior engineer's salary supporting a dozen maintainers plus awarding outside contributions. Please talk to your company about sponsoring ESLint: https://eslint.org/donate

eslint/css 0.12.0 has been released! ✨ Support for getLocFromIndex & getIndexFromLoc 🔧 Handles all CSS newline types in rules and source 🐞 Fix location reporting for !important in no-important rule Details: https://github.com/eslin...

css-tree 3.6.6 has been released! ✨ Support for relative color values 🔧 Allows relative color syntax in rgb() & rgba() Details: https://github.com/eslin...

ESLint Markdown 7.4.0 has been released! ✨ Added getLocFromIndex & getIndexFromLoc support ✨ Exported MarkdownLanguage from index.js 🐞 Improved location reporting in multiple rules Details: https://github.com/eslin...

ESLint v10.0.0 is coming! Check out our latest blog post for what to expect. https://eslint.org/blog/...

ESLint v9.37.0 has been released: https://eslint.org/blog/...

Due to an unprecedented amout of AI traffic coming from China to our website, we are temporarily blocking all requests coming from China until we can deploy a more targeted solution. We apologize for the inconvenience and appreciate your understanding.

Just released: eslint/plugin-kit v0.4.0 https://github.com/eslin...

Just released: eslint/core v0.16.0 https://github.com/eslin... eslint/compat v1.4.0 https://github.com/eslin... eslint/config-helpers v0.4.0 https://github.com/eslin... eslint/migrate-config v1.6.0 https://github.com/eslin...

eslint/markdown v7.3.0 is out! ✨ New no-reference-like-urls rule ✨ allowLabels option for no-missing-label-refs 🔧 Export types from main entry point 🐞 Fix backslash handling and location reporting Details: https://github.com/eslin...

eslint/css 0.11.1 is out! 🐞 Fix detection of prefixed @keyframes in no-duplicate-keyframe-selectors 🔧 Ensure languageOptions.customSyntax is serializable 🔧 Update baseline data for better accuracy Details: https://github.com/eslin...

ESLint v9.36.0 has been released: https://eslint.org/blog/...

The RFC 'feat: CSS variable tracking' has been approved and merged! https://github.com/eslin...

We are excited to welcome https://github.com/DMartens as our newest committer. Welcome to the team!

ESLint v9.35.0 has been released: https://eslint.org/blog/...

The RFC 'feat: CSS variable tracking' is now in the Final Commenting phase. https://github.com/eslin...

eslint/css v0.11.0 has been released! This release brings improved parsing for modern CSS nesting syntax, two new rules, and bug fixes. Check it out: https://github.com/eslin...

Oops! That should be $20,000. Our automation script stripped out the most important characters. 🤦‍♂️

Thank you to Meta for the 0,000 donation. We really appreciate it. 🙏

eslint/json 0.13.2 is out! 🐞 Fixed meta.docs.recommended to accept any type in custom rules Details: https://github.com/eslin...

Parallel linting is here! We'd love to hear how it's improved the performance of your ESLint CLI runs. Please add your details to this discussion: https://github.com/eslin...

Did you know the next scheduled release of ESLint is always listed right on the homepage? eslint.org

ESLint is about to ship parallel linting, closing a 10-year-old feature request. 🚀 Benchmarks show 30–60% faster runs, with some projects seeing 3x+ improvements. Our write-up on the shifting linter landscape: socket.dev/blog/eslint-... @eslint.org

ESLint v9.34.0 features parallel linting! Most projects see around a 30% reduction in linting time. The more files in your project, the greater the improvement. Read about how this ten year old feature request finally came to be: eslint.org/blog/2025/08...

ESLint v9.34.0 has been released: https://eslint.org/blog/...

ESLint Markdown v7.2.0 is out! ✨ New no-space-in-emphasis rule ✨ Added allowedIgnoreCase and checkClosedHeadings options 🔧 Expose identifiers in definition rules 🐞 Fixes for heading detection & HTML id regex Details: https://github.com/eslin...

The RFC 'feat: support GFM alert syntax parsing' is now in the Initial Commenting phase. https://github.com/eslin...

Coming next week: parallel linting that speeds up your CLI run by around 30% (some report even better results). https://github.com/eslint/eslint/pull/19794