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 v9.39.3 release notes announce a patch release, though the content body describes ESLint v10.0.0 as a major release upgrade introducing new features, bug fixes from the previous version, and breaking changes that users should review carefully.

ESLint v9.39.3 released