ESLint

eslint.org

Find and fix problems in your JavaScript code

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ESLint screenshot
/ About /

ESLint is an open-source, pluggable linting tool that statically analyzes JavaScript and JSX code to identify and report on problematic patterns. It integrates with most text editors and CI pipelines, and can automatically fix many of the issues it finds. Teams can configure it extensively with custom parsers, preprocessors, and rules to enforce their own code quality standards.

/ How it works /

ESLint statically analyzes JavaScript source code using configurable rules and plugins, highlighting problems and automatically applying syntax-aware fixes where possible.

/ Who it's for /

JavaScript and front-end developers

/ More info /

Background.

Status
launched
Business model
open-source
/ Discovered patterns /

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