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60 repos shown

Topic: linter

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Put your repository first

Promote a GitHub repo at the top of Awesome repository list views for 7 days.

astral-sh/ruff

An extremely fast Python linter and code formatter, written in Rust.

AI dev

Stack

Rust pytest React Tailwind CSS Vite Cargo npm PEP 517

GitHub topics

#linter #pep8 #python #python3 #ruff #rust

Updated: 2026-10-03
Lists: 4 list mentions
First commit: 2022-08-09
History: 11 history points
License: MIT
Issues: 2,190 open

49,893

stars

Forks: 2,466
Commits: 17,480 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

koalaman/shellcheck

ShellCheck, a static analysis tool for shell scripts

AI dev

Stack

Haskell

GitHub topics

#bash #developer-tools #haskell #linter #shell #static-analysis

Updated: 2026-09-21
Lists: 1 list mention
First commit: 2012-11-03
History: 5 history points
License: GPL-3.0
Issues: 1,135 open

40,083

stars

Forks: 1,947
Commits: 2,243 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

standard/standard

🌟 JavaScript Style Guide, with linter & automatic code fixer

Stack

JavaScript npm

GitHub topics

#development #ecmascript #es6 #eslint #javascript #linter

Updated: 2025-07-11
Lists: 1 list mention
First commit: 2015-01-27
History: 7 history points
License: MIT
Issues: 128 open

29,431

stars

Forks: 2,303
Commits: 2,001 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

eslint/eslint

Find and fix problems in your JavaScript code.

AI dev

Stack

JavaScript npm

GitHub topics

#ecmascript #eslint #javascript #linter #static-code-analysis

Updated: 2026-10-10
Lists: 3 list mentions
First commit: 2013-06-29
History: 9 history points
License: MIT
Issues: 122 open

27,639

stars

Forks: 5,210
Commits: 11,063 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

python/mypy

Optional static typing for Python

Stack

Python PEP 517 pip

GitHub topics

#linter #python #typechecker #types #typing

Updated: 2026-10-07
Lists: 1 list mention
First commit: 2012-10-31
History: 10 history points
License: NOASSERTION
Issues: 3,245 open

20,669

stars

Forks: 3,327
Commits: 13,870 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

golangci/golangci-lint

Fast linters runner for Go

Stack

Go Cobra gRPC Go Go modules

GitHub topics

#ci #go #golang #golangci-lint #linter

Updated: 2026-09-13
Lists: 2 list mentions
First commit: 2018-05-04
History: 6 history points
License: GPL-3.0
Issues: 129 open

19,372

stars

Forks: 1,622
Commits: 4,222 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

ast-grep/ast-grep

⚡A CLI tool for code structural search, lint and rewriting. Written in Rust

AI dev

Stack

Rust pytest Cargo npm PEP 517

GitHub topics

#ast #babel #codemod #codereview #command-line #command-line-tool

Updated: 2026-09-23
Lists: 3 list mentions
First commit: 2022-07-01
History: 8 history points
License: MIT
Issues: 69 open

16,002

stars

Forks: 457
Commits: 4,353 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

pre-commit/pre-commit

A framework for managing and maintaining multi-language pre-commit hooks.

Stack

Python pytest Bundler pip

GitHub topics

#git #linter #pre-commit #python #refactoring

Updated: 2026-10-07
Lists: 2 list mentions
First commit: 2014-03-13
History: 10 history points
License: MIT
Issues: 26 open

15,617

stars

Forks: 1,013
Commits: 2,863 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

rubocop/rubocop

A Ruby static code analyzer and formatter, based on the community Ruby style guide.

AI dev

Stack

Ruby Bundler

GitHub topics

#code-formatter #hacktoberfest #linter #rubocop #ruby #static-code-analysis

Updated: 2026-10-06
Lists: 2 list mentions
First commit: 2012-04-21
History: 7 history points
License: MIT
Issues: 161 open

12,910

stars

Forks: 3,148
Commits: 17,267 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

hadolint/hadolint

Dockerfile linter, validate inline bash, written in Haskell

Stack

Haskell

GitHub topics

#docker #dockerfile #dockerfile-linter #haskell #linter #shellcheck

Updated: 2026-09-25
Lists: 2 list mentions
First commit: 2015-11-15
History: 6 history points
License: GPL-3.0
Issues: 208 open

12,467

stars

Forks: 508
Commits: 1,423 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

GitHub

reviewdog/reviewdog

🐶 Automated code review tool integrated with any code analysis tools regardless of programming language

Stack

Go Express gRPC Go Go modules npm

GitHub topics

#bitbucket #ci #cli #code-quality #code-review #codereview

Updated: 2026-09-16
Lists: 1 list mention
First commit: 2016-10-12
History: 6 history points
License: MIT
Issues: 131 open

9,595

stars

Forks: 494
Commits: 5,768 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

PyCQA/bandit

Bandit is a tool designed to find common security issues in Python code.

Stack

Python pip

GitHub topics

#bandit #linter #python #security #security-scanner #security-tools

Updated: 2026-09-21
Lists: 2 list mentions
First commit: 2014-07-16
History: 10 history points
License: Apache-2.0
Issues: 258 open

8,280

stars

Forks: 837
Commits: 1,517 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

xojs/xo

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

Stack

TypeScript npm

GitHub topics

#best-practices #code-style #eslint #eslint-plugin #eslint-rules #linter

Updated: 2026-09-18
Lists: 1 list mention
First commit: 2015-08-01
History: 1 history point
License: MIT
Issues: 2 open

7,990

stars

Forks: 309
Commits: 728 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

GitHub

aquasecurity/tfsec

Tfsec is now part of Trivy

Stack

Go Cobra gRPC Go Go modules pip

GitHub topics

#aws #azure #ci #compliance #devops #devsecops

Updated: 2026-03-25
Lists: 1 list mention
First commit: 2019-03-04
History: 5 history points
License: MIT
Issues: Disabled

7,042

stars

Forks: 558
Commits: 1,356 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

PyCQA/isort

A Python utility / library to sort imports.

Stack

Python pytest PEP 517 uv

GitHub topics

#auto-formatter #cleaner #cli #formatter #hacktoberfest #isort

Updated: 2026-09-25
Lists: 2 list mentions
First commit: 2013-09-02
History: 10 history points
License: MIT
Issues: 80 open

6,953

stars

Forks: 694
Commits: 4,795 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

pre-commit/pre-commit-hooks

Some out-of-the-box hooks for pre-commit

Stack

Python pytest pip

GitHub topics

#git #linter #pre-commit #python #refactoring

Updated: 2026-08-17
Lists: 1 list mention
First commit: 2014-03-13
History: 6 history points
License: MIT
Issues: 6 open

6,680

stars

Forks: 798
Commits: 1,206 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

kucherenko/jscpd

Copy/paste detector for source code. 220+ languages, Rust engine, SARIF/HTML/badge reporters, GitHub Action, MCP server for AI agents.

Stack

Rust Fastify Cargo npm PEP 517

GitHub topics

#ai #cli #clones-detection #code-duplication #code-quality #coding-agents

Updated: 2026-10-11
Lists: 3 list mentions
First commit: 2013-05-26
History: 1 history point
License: MIT
Issues: 49 open

6,378

stars

Forks: 267
Commits: 2,296 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

Allar/ue5-style-guide

An attempt to make Unreal Engine 4 projects more consistent

GitHub topics

#blueprint #lint #linter #linters #linting #naming-conventions

Updated: 2023-10-05
Lists: 1 list mention
First commit: 2016-07-10
History: 5 history points
License: MIT
Issues: 47 open

6,320

stars

Forks: 1,264
Commits: 140 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

pylint-dev/pylint

It's not just a linter that annoys you!

AI dev

Stack

Python pytest PEP 517 pip uv

GitHub topics

#closember #code-quality #hacktoberfest #linter #pep8 #static-analysis

Updated: 2026-09-23
Lists: 2 list mentions
First commit: 2006-04-26
History: 10 history points
License: GPL-2.0
Issues: 1,028 open

5,726

stars

Forks: 1,345
Commits: 10,308 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

get-alex/alex

Catch insensitive, inconsiderate writing

Stack

JavaScript npm

GitHub topics

#alex #hacktoberfest2018 #linter #writing

Updated: 2024-11-27
Lists: 2 list mentions
First commit: 2015-08-15
History: 9 history points
License: MIT
Issues: 28 open

5,103

stars

Forks: 216
Commits: 301 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

google/pytype

A static type analyzer for Python code

Archived

Stack

Python Bundler CMake PEP 517

GitHub topics

#linter #python #static-analysis #static-code-analysis #typechecker #types

Updated: 2026-03-16
Lists: 2 list mentions
First commit: 2015-03-19
History: 10 history points
License: NOASSERTION
Issues: 5 open

5,031

stars

Forks: 290
Commits: 6,969 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

fallow-rs/fallow

Codebase intelligence for TypeScript and JavaScript. Free static analysis of code and styles: unused code, duplication, circular deps, complexity hotspots, architecture boundaries, design-system drift. Optional paid runtime layer (Fallow Runtime): hot-path review and cold-path deletion evidence from real production traffic.

AI dev

Stack

Rust Angular Astro Electron React Cargo npm pnpm

GitHub topics

#cli #code-duplication #code-quality #codebase-intelligence #copy-paste-detection #dead-code

Updated: 2026-09-05
Lists: 1 list mention
First commit: 2026-03-17
History: 7 history points
License: MIT
Issues: 4 open

4,449

stars

Forks: 154
Commits: 3,703 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

PyCQA/flake8

flake8 is a python tool that glues together pycodestyle, pyflakes, mccabe, and third-party plugins to check the style and quality of some python code.

Stack

Python pip

GitHub topics

#complexity-analysis #flake8 #linter #linter-flake8 #pep8 #python

Updated: 2026-09-23
Lists: 3 list mentions
First commit: 2010-08-12
History: 10 history points
License: NOASSERTION
Issues: 23 open

3,824

stars

Forks: 362
Commits: 2,531 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

carthage-software/mago

Mago is a toolchain for PHP that aims to provide a set of tools to help developers write better code.

Stack

Rust Laravel Symfony Cargo Composer npm

GitHub topics

#code-analyzer #code-style #coding-standards #formatter #lexer #linter

Updated: 2026-10-12
Lists: 1 list mention
First commit: 2024-10-26
History: 1 history point
License: Apache-2.0
Issues: 92 open

3,503

stars

Forks: 197
Commits: 3,456 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

laravel/pint

Laravel Pint is an opinionated PHP code style fixer for minimalists.

Stack

PHP Composer npm

GitHub topics

#format #formatter #lint #linter #php

Updated: 2026-09-10
Lists: 1 list mention
First commit: 2022-06-14
History: 1 history point
License: MIT
Issues: Disabled

3,168

stars

Forks: 196
Commits: 719 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

wemake-services/wemake-python-styleguide

The strictest and most opinionated python linter ever!

AI dev

Stack

Python pytest Starlette pip Poetry

GitHub topics

#code-quality #flake8 #flake8-plugin #hacktoberfest #linter #python

Updated: 2026-09-24
Lists: 1 list mention
First commit: 2018-03-09
History: 6 history points
License: MIT
Issues: 15 open

2,911

stars

Forks: 430
Commits: 3,204 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

rslint/rslint

A (WIP) Extremely fast JavaScript and TypeScript linter and Rust crate

Stack

Rust Cargo npm

GitHub topics

#javascript #javascript-linter #linter #parallel #parser #rust

Updated: 2023-03-05
Lists: 1 list mention
First commit: 2020-04-07
History: 5 history points
License: MIT
Issues: 41 open

2,730

stars

Forks: 78
Commits: 423 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

prospector-dev/prospector

Inspects Python source files and provides information about type and location of classes, methods etc

Stack

Python pytest PEP 517 pip Poetry

GitHub topics

#hactoberfest #linter #linters-config #statistical-analysis

Updated: 2026-09-21
Lists: 2 list mentions
First commit: 2013-08-05
History: 10 history points
License: GPL-2.0
Issues: 32 open

2,083

stars

Forks: 180
Commits: 1,657 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

platers/obsidian-linter

An Obsidian plugin that formats and styles your notes with a focus on configurability and extensibility.

Stack

TypeScript npm

GitHub topics

#linter #obsidian-md #obsidian-plugin

Updated: 2026-09-12
Lists: 0 list mentions
First commit: 2021-08-02
History: 42 history points
License: MIT
Issues: 249 open

2,058

stars

Forks: 162
Commits: 2,252 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

Redocly/redocly-cli

⚒️ Redocly CLI makes OpenAPI easy. Lint/validate to any standard, generate beautiful docs, and more.

AI dev

Stack

TypeScript React Vite Go modules npm

GitHub topics

#api-governance #arazzo #asyncapi #cicd #contract-testing #linter

Updated: 2026-10-01
Lists: 1 list mention
First commit: 2019-10-16
History: 4 history points
License: MIT
Issues: 168 open

1,517

stars

Forks: 228
Commits: 2,351 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

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