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.
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.
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.
178 companies, organizations, and individuals are currently contributing $8761.18 each month to support ESLint's ongoing maintenance and development.
ESLint requires Node.js and works on Windows, Mac and Linux