ESLint

Find and fix problems in your JavaScript code

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Find Problems

ESLint statically analyzes your code to quickly find problems. ESLint is built into most text editors and you can run ESLint as part of your continuous integration pipeline.

Fix Automatically

Many problems ESLint finds can be automatically fixed. ESLint fixes are syntax-aware so you won't experience errors introduced by traditional find-and-replace algorithms.

Customize

Preprocess code, use custom parsers, and write your own rules that work alongside ESLint's built-in rules. You can customize ESLint to work exactly the way you need it for your project.


Sponsors

64 companies, organizations, and individuals are currently contributing $8710 each month to support ESLint's ongoing maintenance and development.

Gold Sponsors

Shopify Salesforce Badoo Airbnb Facebook Open Source

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Silver Sponsors

AMP Project

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Bronze Sponsors

clay Bugsnag Stability Monitoring Codacy Mixpanel VPS Server Free Icons by Icons8 UI UX Design Agencies Crosswordsolver Discord ThemeIsle TekHattan Marfeel Fire Stick Tricks JSHeroes

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Hosting


ESLint requires Node.js and works on Windows, Mac and Linux