Curated Open Source

Discover Great GitHub Repositories

Hand-picked open-source projects, organized by category and tag. Search, filter, and explore the best tools in the ecosystem.

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776 repositories found

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pylint-dev
pylint-dev / pylint

It's not just a linter that annoys you!

Python 5,711 1,295 Updated 7 hours ago
Developer Tools
pmd
pmd / pmd

An extensible multilanguage static code analyzer.

JavaScript 5,466 1,586 Updated 7 hours ago
Developer Tools
repowise-dev
repowise-dev / repowise

Codebase intelligence for AI and humans: code health scores, auto-generated docs, git analytics, dead code detection, and architectural decisions via MCP.

C 5,074 551 Updated 7 hours ago
Developer Tools
notion-enhancer
notion-enhancer / notion-enhancer

An enhancer/customiser for the all-in-one productivity workspace Notion

JavaScript 5,025 259 Updated 7 hours ago
Developer Tools
phpro
phpro / grumphp

A PHP code-quality tool

C 4,307 449 Updated 7 hours ago
Developer Tools
fallow-rs
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.

Rust 4,295 147 Updated 7 hours ago
Developer Tools
crate-ci
crate-ci / typos

Source code spell checker

Rust 4,079 180 Updated 7 hours ago
Developer Tools
ChromeDevTools
ChromeDevTools / devtools-frontend

The Chrome DevTools UI

JavaScript 4,001 709 Updated 7 hours ago
Developer Tools
semantica-agi
semantica-agi / semantica

Graph-Native Infrastructure for Context and Accountable AI Systems

Python 3,733 425 Updated 7 hours ago
Developer Tools
htmlhint
htmlhint / HTMLHint

⚙️ The static code analysis tool you need for your HTML

JavaScript 3,303 466 Updated 7 hours ago
Developer Tools
qltysh
qltysh / qlty

💎 Code quality CLI for universal linting, auto-formatting, security scanning, and maintainability

Rust 3,116 266 Updated 7 hours ago
Developer Tools
wemake-services
wemake-services / wemake-python-styleguide

The strictest and most opinionated python linter ever!

C 2,886 427 Updated 7 hours ago
Developer Tools