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49 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: 2026-08-15
Lists: 4 list mentions
First commit: 2022-08-09
History: 10 history points
License: MIT
Issues: 2,099 open

49,215

stars

Forks: 2,332
Commits: 16,752 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: 2026-08-04
Lists: 1 list mention
First commit: 2012-11-03
History: 4 history points
License: GPL-3.0
Issues: 1,135 open

39,852

stars

Forks: 1,941
Commits: 2,234 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: 2026-08-17
Lists: 2 list mentions
First commit: 2013-06-29
History: 7 history points
License: MIT
Issues: 129 open

27,456

stars

Forks: 5,164
Commits: 10,974 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

python/mypy

Optional static typing for Python

Stack

Python PEP 517 pip

GitHub topics

#linter #python #typechecker #types #typing

Updated: 2026-08-25
Lists: 1 list mention
First commit: 2012-10-31
History: 9 history points
License: NOASSERTION
Issues: 3,203 open

20,603

stars

Forks: 3,279
Commits: 13,755 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: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

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: 2026-08-17
Lists: 2 list mentions
First commit: 2014-03-13
History: 9 history points
License: MIT
Issues: 26 open

15,526

stars

Forks: 1,002
Commits: 2,857 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: 2026-08-08
Lists: 2 list mentions
First commit: 2022-07-01
History: 7 history points
License: MIT
Issues: 49 open

15,444

stars

Forks: 424
Commits: 4,305 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: 2026-08-21
Lists: 2 list mentions
First commit: 2012-04-21
History: 6 history points
License: MIT
Issues: 150 open

12,901

stars

Forks: 3,130
Commits: 16,797 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: 2026-08-24
Lists: 1 list mention
First commit: 2015-11-15
History: 4 history points
License: GPL-3.0
Issues: 203 open

12,379

stars

Forks: 502
Commits: 1,420 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

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: 2026-08-03
Lists: 1 list mention
First commit: 2016-10-12
History: 5 history points
License: MIT
Issues: 139 open

9,496

stars

Forks: 491
Commits: 5,560 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: 2026-08-04
Lists: 2 list mentions
First commit: 2014-07-16
History: 9 history points
License: Apache-2.0
Issues: 258 open

8,209

stars

Forks: 815
Commits: 1,514 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website 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: 4 history points
License: MIT
Issues: Disabled

7,027

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: 2026-08-11
Lists: 2 list mentions
First commit: 2013-09-02
History: 9 history points
License: MIT
Issues: 90 open

6,949

stars

Forks: 674
Commits: 4,747 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: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

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: 4 history points
License: MIT
Issues: 47 open

6,289

stars

Forks: 1,263
Commits: 140 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

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: 2026-08-11
Lists: 2 list mentions
First commit: 2006-04-26
History: 9 history points
License: GPL-2.0
Issues: 1,082 open

5,712

stars

Forks: 1,297
Commits: 10,189 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: 8 history points
License: MIT
Issues: 28 open

5,099

stars

Forks: 215
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

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: 9 history points
License: NOASSERTION
Issues: 5 open

5,029

stars

Forks: 291
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: 2026-07-14
Lists: 3 list mentions
First commit: 2010-08-12
History: 9 history points
License: NOASSERTION
Issues: 23 open

3,813

stars

Forks: 354
Commits: 2,517 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

wemake-services/wemake-python-styleguide

The strictest and most opinionated python linter ever!

Stack

Python pytest pip Poetry

GitHub topics

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

Updated: 2026-08-12
Lists: 1 list mention
First commit: 2018-03-09
History: 5 history points
License: MIT
Issues: 23 open

2,887

stars

Forks: 427
Commits: 3,150 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: 4 history points
License: MIT
Issues: 41 open

2,731

stars

Forks: 79
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: 2026-08-10
Lists: 2 list mentions
First commit: 2013-08-05
History: 9 history points
License: GPL-2.0
Issues: 35 open

2,085

stars

Forks: 181
Commits: 1,646 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: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

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 npm

GitHub topics

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

Updated: 2026-08-18
Lists: 1 list mention
First commit: 2019-10-16
History: 3 history points
License: MIT
Issues: 160 open

1,502

stars

Forks: 228
Commits: 2,260 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

PyCQA/pyflakes

A simple program which checks Python source files for errors

Stack

Python pip

GitHub topics

#hacktoberfest #linter #python

Updated: 2025-06-20
Lists: 1 list mention
First commit: 2005-10-03
History: 5 history points
License: MIT
Issues: 60 open

1,455

stars

Forks: 187
Commits: 579 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

PyCQA/pydocstyle

docstring style checker

Archived

Stack

Python pytest pip Poetry

GitHub topics

#docstrings #linter #python

Updated: 2023-11-03
Lists: 1 list mention
First commit: 2012-01-30
History: 5 history points
License: MIT
Issues: 121 open

1,116

stars

Forks: 188
Commits: 746 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

Website GitHub

PyCQA/flake8-bugbear

A plugin for Flake8 finding likely bugs and design problems in your program. Contains warnings that don't belong in pyflakes and pycodestyle.

Stack

Python pytest PEP 517 pip

GitHub topics

#code-quality #linter #linter-flake8 #linter-plugin

Updated: 2026-08-11
Lists: 1 list mention
First commit: 2016-03-15
History: 5 history points
License: MIT
Issues: 64 open

1,115

stars

Forks: 121
Commits: 453 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

GitHub

PyCQA/autoflake

Removes unused imports and unused variables as reported by pyflakes

Stack

Python PEP 517

GitHub topics

#formatter #hacktoberfest #linter #pyflakes #python

Updated: 2026-07-30
Lists: 1 list mention
First commit: 2012-12-26
History: 5 history points
License: MIT
Issues: 45 open

953

stars

Forks: 92
Commits: 700 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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