A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.

ESLint's platform is a popular linting tool for JavaScript, offering insights into code quality, code style conventions, and static code analysis. Through documentation, tutorials, and configuration guides, ESLint offers insights into identifying and fixing common errors and code smells in JavaScript codebases. Developers can learn about ESLint rules, plugins, and integrations to maintain clean and consistent code across projects.

ESLint

ESLint v10.0.0-rc.2 is now available for testing. This release candidate fixes a regression in the strict rule's global mode report range and removes the fake FlatESLint and LegacyESLint exports from the use-at-your-own-risk entrypoint. The prerelease also updates esquery and includes documentation improvements. A migration guide is available to help users upgrade, though most should be able to upgrade without build changes.

ESLint v10.0.0-rc.2 released