Apache Log4j 2 is a versatile, feature-rich, efficient logging API
Parser for Rust source code
ORCID Open Source Project
Read-only mirror of R source code
Apache Log4net is a versatile, feature-rich, efficient logging API
Modern IDE and code editor from Microsoft for Mac, Windows, and Linux
VT Code - semantic AI coding agent
Structured reasoning framework for Claude Code, Gemini, and Cursor
Local-first code intelligence graph for MCP and CLI
Complete Claude Code configuration collection
Open-source & free, battle-tested at Alibaba's scale
6x faster, stricter, configurable, and extensible
CLI tool for configuring and monitoring Claude Code
Phoenix is a modern open-source Code Editor for the web
Firebase SDK for Apple App Development
Tools for publishing transcripts for Claude Code sessions
A tool for connecting your design system components
C# support for Visual Studio Code (powered by OmniSharp)
Capturing JVM and application-level metrics
Count lines of code in multiple languages with detailed statistics
Official, Anthropic-managed directory of high quality Claude Plugins
High-quality QR Code generator library in Java, TypeScript/JavaScript
Repository for the Microsoft C/C++ extension for VS Code
Sloc, Cloc and Code: scc is a very fast accurate code counter
Collection, processing, and rendering functionality for PHP code