Tokio Telemetry you can run in production

Language Server Protocol implementation for Rust based on Tower

An Earley parser engine in Rust.

A proposal for a new streams API

GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C

A focused launcher for your desktop — native, fast, extensible

High-performance, streaming-first container format with per-block codec polymorphism and robust data recoverability. Reference implementation in Rust.

A high-performance multi-language bindings generator for Rust, up to 1,000x faster than UniFFI. Ship Rust libraries that feels native to Swift, Kotlin, and more

ML-powered manga translator, written in Rust.

Novel implementation of a Trie data structure optimized for small, sparse maps

GameCube emulator

Lightweight, self-hosted, open-source chat server with voice, video, text, and screen sharing. Built for small groups who want privacy, simplicity, and full control over their data.

Cutting Edge WebRTC Video Conferencing

Fast, secure, RFC-compliant WebSocket implementation for Rust, supporting compression

A security-focused library OS supporting kernel- and user-mode execution

Creusot helps you prove your code is correct in an automated fashion.

Remove AI features, telemetry data reporting, sponsored content, product integrations, and other annoyances from web browsers.

A tiling window manager for macOS

nanomsg-next-generation -- light-weight brokerless messaging

CLI, Web, LSP, and MCP toolkit to measure spec coverage in Rust codebases

Woodpecker is a simple, yet powerful CI/CD engine with great extensibility.

Graph-aware monorepo orchestration for Rust workspaces

The fast and secure Load Balancer / API Gateway / Reverse Proxy with built-in service discovery, GeoIP, WAF, bot protection and much more - https://pingoo.io

A tiny Skia subset ported to Rust

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

Community-maintained Aidoku sources

Wombat

Free and Open Source NATS management GUI.

Rust implementation of Internationalized Resource Identifiers (IRIs) and References, borrowed and owned.