mold: A Modern Linker 🦠

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

Sentry CLI

Developer-first error tracking and performance monitoring

Tailscale C library

The easiest, most secure way to use WireGuard and 2FA.

Windows paravirtualized drivers for QEMU\KVM

A lightweight sandboxing tool for enforcing filesystem and network restrictions on arbitrary processes at the OS level, without requiring a container.

Mirror of the Z shell source code repository.

a small build system with a focus on speed

Fast, accurate & comprehensive text measurement & layout

WinDivert: Windows Packet Divert

🎥 Make videos programmatically with React

Containerization is a Swift package for running Linux containers on macOS.

The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

strace is a diagnostic, debugging and instructional userspace utility for Linux

The Python programming language

Fast, disk space efficient package manager

Public repository of the Micro QuickJS Javascript Engine

OpenTUI is a library for building terminal user interfaces (TUIs)

Fil-C: completely compatible memory safety for C and C++

A JavaScript Engine Fuzzer

Boa is an embeddable Javascript engine written in Rust.

🎒 Token-Oriented Object Notation (TOON) – Compact, human-readable, schema-aware JSON for LLM prompts. Spec, benchmarks, TypeScript SDK.

Build system optimized for JavaScript and TypeScript, written in Rust

The open source coding agent.

the package manager for JavaScript

Coverage-guided, in-process fuzzing for Node.js

Lightweight, high-performance HTML renderer for game and app developers.

🚀 A robust, performance-focused, and full-featured Redis client for Node.js.