JavaScript Linter

Open-source JavaScript projects categorized as Linter

Top 23 JavaScript Linter Projects

  1. Standard

    🌟 JavaScript Style Guide, with linter & automatic code fixer

    Project mention: Mastering Code Quality: Setting Up ESLint with Standard JS in TypeScript Projects | dev.to | 2024-05-05

    Sorry, I've gone too far. I'm not here to persuade you to use Standard JS. My intention is to provide information and guidance on configuring JavaScript Standard Style for your team, should you agree with me or have other reasons to choose it.

  2. CodeRabbit

    CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.

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  3. ESLint

    Find and fix problems in your JavaScript code.

    Project mention: 30 Best Free Tools for Frontend Developers in 2025 | dev.to | 2025-03-01

    Website: eslint.org

  4. lint-staged

    πŸš«πŸ’© β€” Run tasks like formatters and linters against staged git files

    Project mention: Set up git hook in a multi-package monorepo | dev.to | 2025-02-24

    To lint staged files we’re going to use the lint-staged package: it’s easy to configure and supports different configurations per each project.

  5. stylelint

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

    Project mention: Rethinking CSS in JS | dev.to | 2024-09-12
  6. XO

    ❀️ JavaScript/TypeScript linter (ESLint wrapper) with great defaults

    Project mention: Mastering Code Quality: Setting Up ESLint with Standard JS in TypeScript Projects | dev.to | 2024-05-05

    You may be torn between those famous code styles, struggling to choose one between Airbnb JavaScript Style, Google JavaScript Style Guide, JavaScript Standard Style, or XO, among others.

  7. alex

    Catch insensitive, inconsiderate writing

    Project mention: Practicing politeness in JavaScript code 🀬 | dev.to | 2024-07-09

    According to what is written in the documentation of this tool:

  8. solhint

    Solhint is an open-source project to provide a linting utility for Solidity code.

  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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  10. lockfile-lint

    Lint an npm or yarn lockfile to analyze and detect security issues

  11. putout

    🐊 Pluggable and configurable JavaScript Linter, code transformer and formatter, drop-in ESLint superpower replacement πŸ’ͺ with built-in support for js, jsx, typescript, markdown, yaml and json. Write declarative codemods in a simplest possible way 😏

  12. graphql-schema-linter

    Validate GraphQL schema definitions against a set of rules

  13. awesome-lint

    Linter for Awesome lists

  14. lint-action

    ✨ GitHub Action for detecting and auto-fixing lint errors

  15. postcss-bem-linter

    A BEM linter for postcss

  16. nano-staged

    Tiny tool to run commands for modified, staged, and committed files in a GIT repository.

  17. ts-standard

    Typescript style guide, linter, and formatter using StandardJS

  18. markdown

    Lint JavaScript code blocks in Markdown documents (by eslint)

  19. njsscan

    njsscan is a semantic aware SAST tool that can find insecure code patterns in your Node.js applications.

  20. TypL

    The Type Linter for JS

  21. ember-template-lint

    Linter for Ember or Handlebars templates

  22. npm-groovy-lint

    Lint, format and auto-fix your Groovy / Jenkinsfile / Gradle files using command line

  23. eslint-plugin-json

    Lint your JSON files

  24. vscode-gremlins

    Gremlins tracker for Visual Studio Code: reveals invisible whitespace and other annoying characters

  25. folderslint

    πŸ“ Directory structure linter for Front-End projects

  26. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Index

What are some of the best open-source Linter projects in JavaScript? This list will help you:

# Project Stars
1 Standard 29,287
2 ESLint 25,708
3 lint-staged 13,717
4 stylelint 11,169
5 XO 7,744
6 alex 4,863
7 solhint 1,070
8 lockfile-lint 790
9 putout 735
10 graphql-schema-linter 698
11 awesome-lint 642
12 lint-action 592
13 postcss-bem-linter 572
14 nano-staged 499
15 ts-standard 479
16 markdown 434
17 njsscan 390
18 TypL 374
19 ember-template-lint 268
20 npm-groovy-lint 217
21 eslint-plugin-json 210
22 vscode-gremlins 194
23 folderslint 185

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