ESLint v10.0.0-rc.0 released - ESLint - Pluggable JavaScript Linter
Highlights This version of ESLint is not ready for production use and is provided to gather feedback from the community before releasing the final version. Please let us know if you have any problems or feedback by creating issues on our GitHub repo. Note that this prerelease version of ESLint has a separate documentation section. Enhancements to RuleTester Since its earliest days, ESLint has prov
Introducing Flint
ESLint has been the leading web ecosystem linter for a decade. Its dominance is being challenged by new native speed linters such as Biome and Oxlint that implement blazing fast linting using native speed languages. Even TypeScript’s source is being ported from TypeScript to Go. Yet, this Flint project -a new, experimental linter- is implemented in TypeScript rather than Go or Rust. Why does Flint
Type-Aware Linting Alpha
We're excited to announce the alpha release of type-aware linting in Oxlint! Overview ​ Following our technical preview in August, we're excited to announce that type-aware linting has reached alpha status. This milestone brings significant improvements in stability, configurability, and rule coverage. Type-aware linting enables powerful rules like no-floating-promises, no-misused-promises, and aw
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Oxlint JS Plugins Preview
Earlier this year we asked for input from the community to inform design for Oxlint support for custom JS plugins. Today, we are pleased to announce the result of many months of research, prototyping, and finally building: Oxlint supports plugins written in JS! Key features ​ESLint-compatible plugin API. Oxlint will be able to run many existing ESLint plugins without modification.An alternative AP
What's coming in ESLint v10.0.0 - ESLint - Pluggable JavaScript Linter
The Technical Steering Committee (TSC) has finalized the features for ESLint v10.0.0. This post outlines our high-level plans for v10.0.0. For more details, and to keep up to date with everything that is planned for v10.0.0, visit our project board. Development plan Similar to v9.0.0, we will develop v10.0.0 in phases to ensure stability and gather community feedback: Alpha. The alpha release will
ESLint v9.35.0 released - ESLint - Pluggable JavaScript Linter
Published 05 Sep, 2025 under Release Notes ESLint v9.35.0 released We just pushed ESLint v9.35.0, which is a minor release upgrade of ESLint. This release adds some new features and fixes several bugs found in the previous release. Highlights New Rule preserve-caught-error One new rule has been added to the core: preserve-caught-error. This rule enforces the use of the cause property when throwing
ESLint v9.34.0 released - ESLint - Pluggable JavaScript Linter
Published 22 Aug, 2025 under Release Notes ESLint v9.34.0 released We just pushed ESLint v9.34.0, which is a minor release upgrade of ESLint. This release adds some new features and fixes several bugs found in the previous release. Highlights ESLint v9.34.0 introduces multithread linting — the ability to process multiple files simultaneously using multiple threads. This feature can significantly r
Oxlint Type-Aware Preview
This post announces the technical preview of type-aware linting. For the latest alpha release with improved stability, configurability, and rule coverage, see the Type-Aware Linting Alpha announcement. We're thrilled to announce type-aware linting in oxlint! The long-awaited no-floating-promises and related rules are here. This preview release aims to engage with the community for collaboration an
If I Wrote a Linter, Part 1: Architecture | Goldblog
This how I would architect a modern linter from scratch: focusing on built-in TypeScript support, a straightforward rule development experience, and deduplicating tooling. Today’s web linters are great. ESLint is robust and has a huge ecosystem of plugins and configs. Newer native speed linters such as Biome, deno lint, and Oxlint are fast and easy to set up with their own burgeoning ecosystems. I
Suppressions of Suppressions — overreacted
Usually, when we think about build failures, we think about things like syntax errors. Or maybe “module not found†errors. You don’t want to forget to check in the files that you’re using. Better a build error now than a crash later. We can also think of a broader set of cases where we want to fail the build—even if it technically “buildsâ€. For example, if the linting fails, you probably don’t wan
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GitHub - 3ru/eslint-plugin-baseline-js: ✅ ESLint plugin to enforce the JavaScript Baseline.
GitHub - antfu/eslint-typegen: Generate types from ESLint rule schemas, with auto-completion and type-checking for rule options.
GitHub - NickvanDyke/eslint-plugin-react-you-might-not-need-an-effect: Catch unnecessary React useEffect hooks to make your code simpler, faster, and safer.
GitHub - flint-fyi/flint: [Experimental] A fast, friendly linter. â¤ï¸â€ðŸ”¥![GitHub - flint-fyi/flint: [Experimental] A fast, friendly linter. â¤ï¸â€ðŸ”¥](https://cdn-ak-scissors.b.st-hatena.com/image/square/60247cf41d79729b07dcb657db7d5d39795ef925/height=288;version=1;width=512/https%3A%2F%2Frepository-images.githubusercontent.com%2F988429140%2Fce077a43-7c9b-4e67-b624-3049017bb340)
GitHub - web-infra-dev/rslint: 🚀 Go Faster. Go Typed
Release oxlint v1.10.0 · oxc-project/oxc
GitHub - ArnaudBarre/tsl: An extension of tsc for type-aware linting
GitHub - typescript-eslint/tsgolint: ✨ Experimental proof-of-concept typescript-go powered JS/TS linter written in Go
feat: multithread linting by fasttime · Pull Request #19794 · eslint/eslint
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