1.astral-sh / ruff
An extremely fast Python linter and code formatter, written in Rust.
- linter
- pep8
- python
- python3
- rust
- rustpython
- +5 more
+1,600 stars
from 48,835 · score 7.38
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
69 repositories by Attention Score · Aug 7, 2026 – Nov 4, 2026 (UTC)
2.oxc-project / oxc
⚓ A collection of high-performance JavaScript tools.
+1,189 stars
from 22,134 · score 7.08
3.ast-grep / ast-grep
⚡A CLI tool for code structural search, lint and rewriting. Written in Rust
- codemod
- linter
- ast
- babel
- command-line
- command-line-tool
- +9 more
+1,080 stars
from 15,366 · score 6.99
4.eslint / eslint
Find and fix problems in your JavaScript code.
- eslint
- javascript
- ecmascript
- static-code-analysis
- linter
+267 stars
from 27,337 · score 5.59
5.sqlfluff / sqlfluff
A modular SQL linter and auto-formatter with support for multiple dialects and templated code.
- sql-linter
- pypi
- hacktoberfest
- sql
+194 stars
from 9,816 · score 5.27
6.DavidAnson / markdownlint
A Node.js style checker and lint tool for Markdown/CommonMark files.
+183 stars
from 6,233 · score 5.21
7.typescript-eslint / typescript-eslint
:sparkles: Monorepo for all the tooling which enables ESLint to support TypeScript
- typescript
- eslint
- eslint-plugin
- tslint
- eslintplugin
- plugin
+156 stars
from 16,306 · score 5.06
8.realm / SwiftLint
A tool to enforce Swift style and conventions.
- linter
- linting
- swift
- static-analysis
- code-quality
- hacktoberfest
+143 stars
from 19,637 · score 4.97
9.super-linter / super-linter
Combination of multiple linters to run as a GitHub Action or standalone
- linter
- actions
- ci
- quality-check
- code-quality
- code-quality-analyzer
- +1 more
+132 stars
from 10,515 · score 4.89
10.dominikh / go-tools
Staticcheck - The advanced Go linter
- linters
- static-analysis
- linter
- staticcheck
- sponsor
+97 stars
from 6,826 · score 4.58
11.sindresorhus / eslint-plugin-unicorn
More than 300 powerful ESLint rules
- unicorns
- eslint-rules
- eslint-plugin
- eslint
- eslint-config
- linting-rules
- +3 more
+94 stars
from 5,192 · score 4.55
12.standard / standard
🌟 JavaScript Style Guide, with linter & automatic code fixer
- eslint
- javascript
- linter
- style-guide
- static-code-analysis
- development
- +4 more
+68 stars
from 29,354 · score 4.23
13.wemake-services / wemake-python-styleguide
The strictest and most opinionated python linter ever!
- python
- python3
- flake8
- flake8-plugin
- styleguide
- wemake-services
- +4 more
+66 stars
from 2,877 · score 4.20
14.stylelint / stylelint
A mighty CSS linter that helps you avoid errors and enforce conventions.
+65 stars
from 11,478 · score 4.19
15.sindresorhus / awesome-lint
Linter for Awesome lists
+52 stars
from 808 · score 3.97
16.huacnlee / autocorrect
A linter and formatter to help you to improve copywriting, correct spaces, words, and punctuations between CJK (Chinese, Japanese, Korean).
+48 stars
from 1,612 · score 3.89
17.rubocop / rubocop
A Ruby static code analyzer and formatter, based on the community Ruby style guide.
- ruby
- rubocop
- linter
- static-code-analysis
- code-formatter
- hacktoberfest
+46 stars
from 12,870 · score 3.85
18.jolars / panache
Language server, formatter, and linter for Quarto and other Markdown flavors
- formatter
- pandoc
- quarto
- language-server
- linter
- rmarkdown
- +2 more
+46 stars
from 199 · score 3.85
19.Scony / godot-gdscript-toolkit
Independent set of GDScript tools - parser, linter, formatter, and more
+42 stars
from 1,580 · score 3.76
20.DavidAnson / vscode-markdownlint
Markdown linting and style checking for Visual Studio Code
+36 stars
from 1,263 · score 3.61
21.oppiliappan / statix
lints and suggestions for the nix programming language
+36 stars
from 927 · score 3.61
22.rrrene / credo
A static code analysis tool for the Elixir language with a focus on code consistency and teaching.
- elixir
- code-analysis
- static-analysis
- linter
- credo
+35 stars
from 5,195 · score 3.58
23.revive-lint / revive
🔥 Fast, strict, configurable, extensible, and beautiful linter for Go
- go
- golang
- linter
- static-analysis
- golint
- static-code-analysis
- +1 more
+34 stars
from 5,527 · score 3.56
24.dotenv-linter / dotenv-linter
⚡️Lightning-fast linter for .env files. Written in Rust 🦀
+32 stars
from 2,082 · score 3.50
25.nunomaduro / phpinsights
🔰 Instant PHP quality checks from your console
- php
- static
- analytics
- code
- quality
- style
- +7 more
+30 stars
from 5,617 · score 3.43
26.htmlhint / HTMLHint
⚙️ The static code analysis tool you need for your HTML
- htmlhint
- html
- hint
- code-quality
- code-analysis
- analysis
- +1 more
+28 stars
from 3,287 · score 3.37
27.DotNetAnalyzers / StyleCopAnalyzers
An implementation of StyleCop rules using the .NET Compiler Platform
- csharp
- linting
+26 stars
from 2,843 · score 3.30
28.go-critic / go-critic
The most opinionated Go source code linter for code audit.
- linter
- golang
- go
- style-checker
- conventions
- idiomatic-go
- +4 more
+23 stars
from 2,057 · score 3.18
29.jsx-eslint / eslint-plugin-react
React-specific linting rules for ESLint
+22 stars
from 9,270 · score 3.14
30.jshint / jshint
JSHint is a tool that helps to detect errors and potential problems in your JavaScript code
+22 stars
from 9,056 · score 3.14
31.xojs / xo
❤️ JavaScript/TypeScript linter (ESLint wrapper) with great defaults
+21 stars
from 7,974 · score 3.09
32.carlosas / phpat
✔️ PHP Architecture Tester - Easy architecture testing for PHP
- php
- static-analysis
- testing
- architecture
- linter
- phpstan-extension
+21 stars
from 1,269 · score 3.09
+20 stars
from 2,064 · score 3.04
+19 stars
from 1,083 · score 3.00
35.arch-go / arch-go
Architecture checks for Go projects
- architecture
- go
- golang
- quality
- testing
- testing-automation
- +2 more
+15 stars
from 268 · score 2.77
36.you-dont-need / You-Dont-Need-Lodash-Underscore
List of JavaScript methods which you can use natively + ESLint Plugin
- lodash
- underscore
- javascript
- javascript-methods
- utilities
- eslint-plugin
- +7 more
+14 stars
from 19,100 · score 2.71
+14 stars
from 2,518 · score 2.71
+14 stars
from 2,038 · score 2.71
39.troessner / reek
Code smell detector for Ruby
- smell
- ruby
- smell-warnings
- smell-detector
- static-analysis
- linters
- +2 more
+13 stars
from 4,125 · score 2.64
40.sveltejs / eslint-plugin-svelte
ESLint plugin for Svelte using AST
+12 stars
from 399 · score 2.56
41.crystal-ameba / ameba
A static code analysis tool for Crystal
- crystal
- linter
- ameba
- code-analysis
- static-analysis
- formatter
- +1 more
+11 stars
from 561 · score 2.48
42.you-dont-need / You-Dont-Need-Momentjs
List of functions which you can use to replace moment.js + ESLint Plugin
- moment-js
- date-fns
- tree-shaking
- esmodules
- pure-function
- bundle-size
- +1 more
+9 stars
from 13,272 · score 2.30
43.mskelton / eslint-plugin-playwright
ESLint plugin for Playwright
- jest
- playwright
- eslint
- eslint-plugin
- jest-playwright
- playwright-test-runner
+9 stars
from 389 · score 2.30
44.joe-re / sql-language-server
SQL Language Server
+8 stars
from 770 · score 2.20
+8 stars
from 332 · score 2.20
+7 stars
from 3,669 · score 2.08
+6 stars
from 4,155 · score 1.95
48.stelligent / cfn_nag
Linting tool for CloudFormation templates
- continuous-testing
- unit-testing
- cloudformation
- aws
- devops
- iam-rules
- +14 more
+6 stars
from 1,306 · score 1.95
49.fukamachi / mallet
A sensible Common Lisp linter that catches real mistakes, not style
- common-lisp
- linter
+6 stars
from 85 · score 1.95
50.DamirSvrtan / fasterer
:zap: Don't make your Rubies go fast. Make them go fasterer ™. :zap:
+5 stars
from 1,821 · score 1.79
51.rubocop / rubocop-rails
A RuboCop extension focused on enforcing Rails best practices and coding conventions.
- ruby
- rubocop
- linter
- static-code-analysis
- code-formatter
- rails
- +1 more
+5 stars
from 873 · score 1.79
52.rubocop / rubocop-performance
An extension of RuboCop focused on code performance checks.
- ruby
- rubocop
- linter
- static-code-analysis
- code-formatter
- hacktoberfest
+4 stars
from 739 · score 1.61
+4 stars
from 326 · score 1.61
54.thisismypassport / shrinko8
Shrink (minify) Pico-8 (& Picotron) carts, as well as other tools (e.g. linting, format conversion, exports)
- pico-8
- minify
- lint
- picotron
+4 stars
from 176 · score 1.61
55.rubocop / rubocop-rspec
Code style checking for RSpec files.
- ruby
- rubocop
- lint
- testing
- static-analysis
- rspec
+3 stars
from 857 · score 1.39
56.rome / toolsArchived
Unified developer tools for JavaScript, TypeScript, and the web
+2 stars
from 23,345 · score 1.10
57.sleekbyte / tailor
Cross-platform static analyzer and linter for Swift.
- swift
- linter
- static-analyzer
- apple
+2 stars
from 1,405 · score 1.10
58.remarkjs / remark-lint
plugins to check (lint) markdown code style
- remark
- remark-lint
- markdown
- lint
- check
- style-linter
- +2 more
+2 stars
from 1,038 · score 1.10
59.roblaszczak / go-cleanarch
Clean architecture validator for go, like a The Dependency Rule and interaction between packages in your Go projects.
- golang
- go
- clean-architecture
- uncle-bob
- architecture
+2 stars
from 982 · score 1.10
60.get-woke / woke
Detect non-inclusive language in your source code.
- inclusive
- inclusive-language
- linter
- golang
- static-analysis
- ci
- +9 more
+2 stars
from 515 · score 1.10
61.tomarrell / wrapcheck
A Go linter to check that errors from external packages are wrapped
- go
- go-linter
- error
- check
- linter
- hacktoberfest
+2 stars
from 371 · score 1.10
62.ayarotsky / diesel-guard
Linter for dangerous Postgres migration patterns in Diesel and SQLx. Prevents downtime caused by unsafe schema changes.
- rust
- postgresql
- linter
- zero-downtime
- cli
- database
- +9 more
+2 stars
from 120 · score 1.10
63.Crocmagnon / fatcontext
detects nested contexts in loops or function literals
- context
- go
- golang
- linter
+2 stars
from 81 · score 1.10
64.povils / phpmnd
PHP Magic Number Detector
- php
- cli
- automation
- static-analysis
- magic-numbers
- clean-code
- +3 more
+1 stars
from 584 · score 0.69
+1 stars
from 573 · score 0.69
66.avajs / eslint-plugin-ava
ESLint rules for AVA
- ava
- eslint-rules
- eslint
- eslint-plugin
- linting-rules
- eslint-config
- +3 more
+1 stars
from 233 · score 0.69
67.Antonboom / testifylint
The Golang linter that checks usage of github.com/stretchr/testify.
- go
- golang
- linter
- static-analysis
- testify
+1 stars
from 172 · score 0.69
68.PyCQA / flake8-pyi
A plugin for Flake8 that provides specializations for type hinting stub files
- flake8
- python
- linter
- linter-plugin
- lint
- mypy
- +4 more
+1 stars
from 83 · score 0.69
69.wemake-services / wemake-frontend-styleguide
Set of the strictest linters for your next frontend app
- eslint
- eslint-config
- eslint-shareable-configs
- eslint-standard
- eslint-strict
- code-quality
+1 stars
from 82 · score 0.69