A portable foreign-function interface library.

Public repository of the Micro QuickJS Javascript Engine

A unified interface for AI in your terminal.

SIMD-accelerated UTF-8 validation for Rust.

A workshop that teaches you how to build your own coding agent. Similar to Roo code, Cline, Amp, Cursor, Windsurf or OpenCode.

Run multiple commands in parallel

Markdown Linter and Formatter written in Rust

Repology backend service to update repository and package data

SVG icons for popular brands

Repository for discussing/planning prebuilt binaries of CPython

The Elegant Parser

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

A strongly typed YAML deserializer that deserializes YAML directly into your Rust types without constructing an intermediate tree of “abstract values.”

Fast and simple benchmarking for Rust projects

Statistics-driven benchmarking library for Rust

pinact is a CLI to edit GitHub Workflow and Composite action files and pin versions of Actions and Reusable Workflows. pinact can also update their versions and verify version annotations.

Static analysis for GitHub Actions

A set of crates dedicated to parsing YAML.

A markup-based typesetting system that is powerful and easy to learn.

An extended `cp`

GitHub Actions runner images

A Discord bot for helping with development of Python projects.

Debug your GitHub Actions via SSH by using tmate to get access to the runner system itself.

A GitHub Action that implements smart caching for rust/cargo projects

A dotfile manager and templater written in rust 🦀

A GitHub Action that runs pre-commit hooks using prek in your CI/CD pipeline

Cargo subcommand to easily use LLVM source-based code coverage (-C instrument-coverage).

ANSI text styling

Use Claude Code as the foundation for coding infrastructure, allowing you to decide how to interact with the model while enjoying updates from Anthropic.