Code Linters & Formatters

Format code and fix problems before shipping to production
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prettier
27.53

Prettier is an opinionated code formatter

Downloads4,313,887,282
Stars47,375
Forks4,150
Issue closure rate84%
Age7 years
Last released6 days ago
eslint
22.10

An AST-based pattern checker for JavaScript.

Downloads5,088,310,556
Stars23,681
Forks4,545
Issue closure rate99%
Age10 years
Last released5 days ago
@typescript-eslint/eslint-plugin
12.65

TypeScript plugin for ESLint

Downloads2,774,631,291
Stars14,066
Forks2,638
Issue closure rate91%
Age5 years
Last released3 days ago
rome
8.50

Rome is a toolchain for the web: formatter, linter and more

Downloads4,665,233
Stars24,075
Forks739
Issue closure rate94%
Age9 years
Last released5 months ago
stylelint
5.84

A mighty CSS linter that helps you avoid errors and enforce conventions.

Downloads687,433,345
Stars10,628
Forks995
Issue closure rate96%
Age9 years
Last released10 days ago
jshint
5.77

Static analysis tool for JavaScript

Downloads229,340,762
Stars8,926
Forks1,759
Issue closure rate84%
Age13 years
Last releaseda year ago
hint
2.09

The linting tool for the web

Downloads4,035,630
Stars3,568
Forks651
Issue closure rate83%
Age10 years
Last released5 months ago

Missing a library? Add it to the list by editing this category.