Marketing skills for Claude Code and AI agents
A tool for connecting your design system components
A Family of Open Foundation Models for Code Intelligence
Repository for the Microsoft C/C++ extension for VS Code
Beautiful code blocks for Markdown or MDX
Code Climate CLI
Collection, processing, and rendering functionality for PHP code
Real-time multi-AI collaboration: Claude, Codex & Gemini
CLI tool for configuring and monitoring Claude Code
The Python Code Tutorials
Catalog of Elixir-specific code smells
6x faster, stricter, configurable, and extensible
An open source issue management & help desk solution
High-quality QR Code generator library in Java, TypeScript/JavaScript
Real-time Claude Code usage monitor with predictions and warnings
Claude Code Subagents & Commands Collection + CLI Tool
Sloc, Cloc and Code: scc is a very fast accurate code counter
Chinese version of Google open source project style guide
The LaTeX2e kernel
A free C, C++ and Fortran IDE
Goose is a developer agent that operates from your command line
270+ Claude Code plugins with 739 agent skills
A Visual Studio Code extension with support for the Ruff linter
Use Codex from Claude Code to review code or delegate tasks
Code analyzer for C# and VB.NET projects