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50 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: 2026-07-22
Lists: 4 list mentions
First commit: 2022-08-09
History: 9 history points
License: MIT
Issues: 2,093 open

48,788

stars

Forks: 2,266
Commits: 16,262 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

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: 2026-06-19
Lists: 1 list mention
First commit: 2012-11-03
History: 3 history points
License: GPL-3.0
Issues: 1,150 open

39,744

stars

Forks: 1,936
Commits: 2,234 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

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: 5 history points
License: MIT
Issues: 129 open

29,435

stars

Forks: 2,305
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: 2026-07-20
Lists: 2 list mentions
First commit: 2013-06-29
History: 6 history points
License: MIT
Issues: 115 open

27,384

stars

Forks: 5,113
Commits: 10,915 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: 2026-07-25
Lists: 1 list mention
First commit: 2012-10-31
History: 8 history points
License: NOASSERTION
Issues: 3,180 open

20,553

stars

Forks: 3,252
Commits: 13,728 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

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: 2026-07-16
Lists: 2 list mentions
First commit: 2018-05-04
History: 4 history points
License: GPL-3.0
Issues: 124 open

19,188

stars

Forks: 1,585
Commits: 4,141 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: 2026-07-21
Lists: 2 list mentions
First commit: 2014-03-13
History: 8 history points
License: MIT
Issues: 26 open

15,452

stars

Forks: 993
Commits: 2,852 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

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: 2026-07-18
Lists: 2 list mentions
First commit: 2022-07-01
History: 6 history points
License: MIT
Issues: 44 open

15,120

stars

Forks: 415
Commits: 4,268 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: 2026-07-23
Lists: 2 list mentions
First commit: 2012-04-21
History: 5 history points
License: MIT
Issues: 178 open

12,890

stars

Forks: 3,122
Commits: 16,681 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

Website GitHub

hadolint/hadolint

Dockerfile linter, validate inline bash, written in Haskell

Stack

Haskell

GitHub topics

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

Updated: 2026-06-29
Lists: 1 list mention
First commit: 2015-11-15
History: 2 history points
License: GPL-3.0
Issues: 234 open

12,278

stars

Forks: 497
Commits: 1,349 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: 2026-07-16
Lists: 1 list mention
First commit: 2016-10-12
History: 4 history points
License: MIT
Issues: 141 open

9,459

stars

Forks: 489
Commits: 5,516 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: 2026-07-13
Lists: 2 list mentions
First commit: 2014-07-16
History: 8 history points
License: Apache-2.0
Issues: 256 open

8,172

stars

Forks: 797
Commits: 1,511 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: 3 history points
License: MIT
Issues: Disabled

7,019

stars

Forks: 555
Commits: 1,356 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

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: 2026-07-16
Lists: 2 list mentions
First commit: 2013-09-02
History: 8 history points
License: MIT
Issues: 104 open

6,953

stars

Forks: 667
Commits: 4,682 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: 2026-07-15
Lists: 1 list mention
First commit: 2014-03-13
History: 4 history points
License: MIT
Issues: 6 open

6,624

stars

Forks: 794
Commits: 1,202 commits
Star growth, last 7 days: No 7-day history
Commit velocity, last 7 days: No 7-day history

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: 2 history points
License: MIT
Issues: 47 open

6,246

stars

Forks: 1,261
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: 2026-07-14
Lists: 2 list mentions
First commit: 2006-04-26
History: 8 history points
License: GPL-2.0
Issues: 1,080 open

5,704

stars

Forks: 1,279
Commits: 10,127 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: 7 history points
License: MIT
Issues: 28 open

5,095

stars

Forks: 214
Commits: 301 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

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: 8 history points
License: NOASSERTION
Issues: 5 open

5,033

stars

Forks: 292
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 Next.js Cargo npm pnpm

GitHub topics

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

Updated: 2026-07-13
Lists: 1 list mention
First commit: 2026-03-17
History: 5 history points
License: MIT
Issues: 3 open

4,092

stars

Forks: 132
Commits: 3,022 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: 8 history points
License: NOASSERTION
Issues: 23 open

3,808

stars

Forks: 351
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: 2026-07-20
Lists: 1 list mention
First commit: 2018-03-09
History: 4 history points
License: MIT
Issues: 27 open

2,868

stars

Forks: 424
Commits: 3,127 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: 3 history points
License: MIT
Issues: 40 open

2,726

stars

Forks: 79
Commits: 423 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

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: 2026-07-16
Lists: 2 list mentions
First commit: 2013-08-05
History: 8 history points
License: GPL-2.0
Issues: 34 open

2,087

stars

Forks: 180
Commits: 1,640 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: 2026-07-20
Lists: 0 list mentions
First commit: 2021-08-02
History: 34 history points
License: MIT
Issues: 243 open

2,019

stars

Forks: 149
Commits: 2,194 commits
Star growth, last 7 days: +10 +0.5%
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 npm

GitHub topics

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

Updated: 2026-07-22
Lists: 1 list mention
First commit: 2019-10-16
History: 2 history points
License: MIT
Issues: 172 open

1,486

stars

Forks: 224
Commits: 2,200 commits
Star growth, last 7 days: 0 0.0%
Commit velocity, last 7 days: 0 0.0%

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: 4 history points
License: MIT
Issues: 60 open

1,453

stars

Forks: 184
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: 4 history points
License: MIT
Issues: 121 open

1,117

stars

Forks: 190
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: 2026-07-13
Lists: 1 list mention
First commit: 2016-03-15
History: 4 history points
License: MIT
Issues: 65 open

1,112

stars

Forks: 122
Commits: 450 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: 2026-07-16
Lists: 1 list mention
First commit: 2012-12-26
History: 4 history points
License: MIT
Issues: 47 open

955

stars

Forks: 93
Commits: 696 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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