arrayvec

An extremely fast Python package and project manager, written in Rust.

Warp is an agentic development environment, born out of the terminal.

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

A refreshingly simple data-driven game engine built in Rust

A post-modern modal text editor.

Servo aims to empower developers with a lightweight, high-performance alternative for embedding web technologies in applications.

Secure and fast microVMs for serverless computing.

A terminal workspace with batteries included

Rust-based platform for the Web

A library for building fast, reliable and evolvable network services.

A scrollable-tiling Wayland compositor.

Development at the speed of light

A cross-platform, safe, pure-Rust graphics API.

A Rust compiler front-end for IDEs

CUDA on non-NVIDIA GPUs

Visualize, query, and stream to train on multimodal robotics data.

3D and 2D game engine written in Rust

Boa is an embeddable Javascript engine written in Rust.

A network diagnostic tool

The live data layer for apps and AI agents. Create up-to-the-second views into your business, just using SQL

Make your JSON data collaborative and version-controlled with CRDTs

Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol, in Rust

Restate is the platform for building resilient applications that tolerate all infrastructure faults w/o the need for a PhD.

A proxy server for adding push to your API, used at the core of Fastly's Fanout service

A lightweight, memory-protected, message-passing kernel for deeply embedded systems.

ECS-driven 2D and 3D physics engine for the Bevy game engine.

The Parity Polkadot Blockchain SDK

Declare your digital independence

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

Brave's Rust-based adblock engine

Advanced Fuzzing Library - Slot your Fuzzer together in Rust! Scales across cores and machines. For Windows, Android, MacOS, Linux, no_std, ...

Official successor to conduwuit

Home of OpenVMM and OpenHCL

Solving i18n for client-side and resource-constrained environments.

A thread-per-core async Rust runtime with IOCP/io_uring/polling.

Internet Computer blockchain source: the client/replica software run by nodes

SP1 is a zero‑knowledge virtual machine that proves the correct execution of programs compiled for the RISC-V architecture.

A tiny Skia subset ported to Rust

The Rust Playground

Copper is an operating system for robots - build, run, and replay your entire robot deterministically.

[Acquired by The Guild] The Grafbase GraphQL Federation Gateway

Ariel OS is a library operating system for secure, memory-safe, low-power Internet of Things, written in Rust

A Rust library for manipulating curves

Unified TUI and CLI to index and search your local coding agent session history across 11+ providers (Codex, Claude, Gemini, Cursor, Aider, etc.)

Collection of cryptography-related traits

Rust D-Bus crate.

Real-time clipboard sync across all your devices — local-first, peer-to-peer, and end-to-end encrypted. No account. No cloud dependency. No central server.

A Wayland Compositor

rbuilder is a blazingly fast, state of the art Ethereum MEV-Boost block builder written in Rust