crates.io · npm70Goodhealth index
ubugeeei/vizeBlazing fast Vue.js Toolchain. Compiler, Linter, Type Checker, Formatter, LSP, Story System, Editor Extensions. This already passed 9000+ test suites, includes real world E2E.
Rust · TypeScript★ 830Jul 18, 2026
xojs/eslint-config-xoESLint shareable config for XO
JavaScript★ 285↓ 1.9M/moJul 19, 2026
xojs/xo❤️ JavaScript/TypeScript linter (ESLint wrapper) with great defaults
TypeScript★ 7,994↓ 877.5K/moJul 19, 2026
npm69Moderatehealth index
Microsoft/DevSkimDevSkim is a set of IDE plugins, language analyzers, and rules that provide security "linting" capabilities.
C#★ 999Jul 17, 2026
PyPI69Moderatehealth index
cpplint/cpplintLinter for C++ based on Google's style guide
Python★ 1,831Jul 21, 2026
npm · PyPI69Moderatehealth index
jupyter-lsp/jupyterlab-lspCoding assistance for JupyterLab (code navigation + hover suggestions + linters + autocompletion + rename) using Language Server Protocol
TypeScript · Python · RobotFramework★ 1,995Jul 17, 2026
PyPI68Moderatehealth index
PyCQA/autoflakeRemoves unused imports and unused variables as reported by pyflakes
Python★ 955↓ 5.7M/moJul 18, 2026
PyPI · crates.io68Moderatehealth index
ikamensh/flyntA tool to automatically convert old string literal formatting to f-strings
Rust · Python★ 732↓ 142.1K/moJul 21, 2026
PyPI68Moderatehealth index
justinchuby/lintrunner-adaptersAdapters and tools for lintrunner
Python★ 6↓ 940.1K/moJul 21, 2026
npm68Moderatehealth index
pdugan20/claudelintA linter for Claude Code projects. Validates CLAUDE.md files, skills, settings, hooks, MCP servers, and plugins.
TypeScript★ 9↓ 13.8K/moJul 16, 2026
PyPI68Moderatehealth index
sphinx-contrib/sphinx-lintCheck for stylistic and formal issues in .rst and .py files included in the documentation
Python★ 103↓ 709.1K/moJul 21, 2026
RubyGems68Moderatehealth index
testdouble/standardRuby's bikeshed-proof linter and formatter 🚲
Ruby★ 2,913Jul 18, 2026
npm · crates.io67Moderatehealth index
0sec-labs/foxguardA fast universal code security scanner, written in Rust. Batteries included: supports 12 languages, TUI for triage, secrets, post-quantum audits, diff-aware scans and more 𓃥
Rust★ 277↓ 6,899/moJul 17, 2026
PyPI67Moderatehealth index
PythonWoods/zenzic🛡️ Static analyzer for documentation governance. Audits broken links, credentials, brand compliance & i18n parity. Engine-agnostic — works with MkDocs, Zensical, and any Docs-as-Code setup.
Python★ 2↓ 3,682/moJul 15, 2026
PyPI67Moderatehealth index
adrienverge/yamllintA linter for YAML files.
Python★ 3,428Jul 17, 2026
PyPI67Moderatehealth index
asottile/pyupgradeA tool (and pre-commit hook) to automatically upgrade syntax for newer versions of the language.
Python★ 4,106↓ 1.6M/moJul 18, 2026
RubyGems67Moderatehealth index
rubocop-lts/rubocop-ltsRubocop LTS - Rules for Rubies: Rubocop + Standard + Betterlint + Shopify + Gradual
Ruby · Shell★ 12Jul 17, 2026
RubyGems67Moderatehealth index
rubocop-lts/rubocop-ruby3_2Rules for Rubies: Rubocop + Standard + Betterlint + Shopify + Gradual
Ruby · Shell★ 7Jul 20, 2026
npm66Moderatehealth index
bhsd-harry/wikiparser-nodeA Node.js/browser parser for MediaWiki markup with AST
TypeScript★ 45↓ 2,867/moJul 17, 2026
npm66Moderatehealth index
bpmn-io/feel-lintA linter for FEEL expressions.
JavaScript★ 2↓ 373.4K/moJul 20, 2026
npm66Moderatehealth index
laststance/react-next-eslint-pluginReact/Next Lint Plugin for Vibe Coding
JavaScript★ 0↓ 3,079/moJul 20, 2026
npm · Go66Moderatehealth index
ludo-technologies/jscanA Code Quality Analyzer for JavaScript/TypeScript
Go★ 10↓ 593/moJul 17, 2026
npm66Moderatehealth index
raven-actions/actionlint✅ Run actionlint in your GitHub workflow
Mixed★ 46Jul 15, 2026
RubyGems66Moderatehealth index
rubocop-lts/rubocop-ruby2_2Rules for Rubies: Rubocop + Standard + Betterlint + Shopify + Gradual
Ruby · Shell★ 6Jul 20, 2026
RubyGems66Moderatehealth index
rubocop-lts/rubocop-ruby2_3Rules for Rubies: Rubocop + Standard + Betterlint + Shopify + Gradual
Ruby · Shell★ 6Jul 20, 2026
RubyGems66Moderatehealth index
rubocop-lts/rubocop-ruby2_4Rules for Rubies: Rubocop + Standard + Betterlint + Shopify + Gradual
Ruby · Shell★ 6Jul 20, 2026
npm66Moderatehealth index
zernie/vigilesLike Lighthouse for your agent harness - verify your CLAUDE.md/AGENTS.md, skills & hooks are real, then test and measure they actually work. Claude Code + Codex.
TypeScript · JavaScript★ 12↓ 4,369/moJul 19, 2026
Packagist65Moderatehealth index
Seldaek/jsonlintJSON Lint for PHP
PHP★ 1,325↓ 3.9M/moJul 22, 2026
npm64Moderatehealth index
abaplint/abaplintStandalone static analysis for ABAP
TypeScript★ 293↓ 0/moJul 13, 2026
npm · PyPI64Moderatehealth index
arduino/arduino-lint-actionGitHub Actions action to check Arduino projects for problems
TypeScript★ 57Jul 22, 2026