ripgrep recursively searches directories for a regex pattern while respecting your gitignore

A lightning-fast search engine API bringing AI-powered hybrid search to your sites and applications.

Rust-based platform for the Web

A scalable, distributed, collaborative, document-graph database, for the realtime web

A lightweight WebAssembly runtime that is fast, secure, and standards-compliant

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

A Rust compiler front-end for IDEs

Count your code, quickly.

An idiomatic, lean, fast & safe pure Rust implementation of Git

A minimal, secure Python interpreter written in Rust for use by AI

Boa is an embeddable Javascript engine written in Rust.

Aptos is a layer 1 blockchain built to support the widespread use of blockchain through better technology and user experience.

Make your JSON data collaborative and version-controlled with CRDTs

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

Rhai - An embedded scripting language for Rust.

Apache OpenDAL: One Layer, All Storage.

Async-friendly QUIC implementation in Rust

PROST! a Protocol Buffers implementation for the Rust Language

Hyperlight is a lightweight Virtual Machine Manager (VMM) designed to be embedded within applications. It enables safe execution of untrusted code within micro virtual machines with very low latency and minimal overhead.

An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.

Date and time library for Rust

Official Rust implementation of Apache Arrow

Ethereum consensus client in Rust

AWS SDK for the Rust Programming Language

Rust implementation of the Microsoft Remote Desktop Protocol (RDP)

An extensible, state-of-the-art framework for columnar compression, and the fastest FOSS columnar file format. Formerly at @spiraldb, now an Incubation Stage project at LFAI&Data, part of the Linux Foundation.

The Parity Polkadot Blockchain SDK

Declare your digital independence

Rust Bitcoin library

Reference client for NEAR Protocol

Efficient and versatile WebAssembly interpreter for embedded systems.

A purpose-built proxy for the Linkerd service mesh. Written in Rust.

🐚bash/POSIX-compatible shell implemented in Rust 🦀

🐙 OctoBase is the open-source database behind AFFiNE, local-first, yet collaborative. A light-weight, scalable, data engine written in Rust.

Rust geospatial primitives & algorithms

Home of OpenVMM and OpenHCL

🐇 Fuzzing Rust code with American Fuzzy Lop

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

CLI and Rust libraries for low-level manipulation of WebAssembly modules

SPARQL graph database

CommonMark + GFM compatible Markdown parser and renderer

A socket.io server implementation in Rust that integrates with the Tower ecosystem and the Tokio stack.

Golem Cloud is the agent-native platform for building AI agents and distributed applications that never lose state, never duplicate work, and never require you to build infrastructure.

Implementation of the Cedar Policy Language

The Rust Playground

Rosenpass is a post-quantum-secure VPN that uses WireGuard to transport the actual data.

Noir is a domain specific language for zero knowledge proofs

High-performance AI coding agent CLI written in Rust with zero unsafe code

A configurable, high-performance routing runtime for Apollo Federation 🚀

the blockchain for payments

High-performance, well-tested & documented core libraries for Ethereum, 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.)

Rust implementation of protobuf with editions support, JSON serialization, and zero-copy views

Capability-oriented version of the Rust standard library

A jq-like Markdown query language for command-line processing

Code generation for the AWS SDK for Rust, as well as server and generic smithy client generation.

A zlib implementation in rust available as a C dynamic library and as a rust crate

Experimental WASM Microkernel Operating System

Spec compliant GraphQL Tools in Rust.

Frida-based tracer for easier reverse-engineering on Android, iOS, Linux, Windows and most related architectures.

All components used to run Base

Commonware Library Primitives and Examples

A client and server implementation of the OPC UA specification written in Rust

An RPKI Validator and RTR server written in Rust

Rust implementation of the H3 geospatial indexing system.

Next generation map vector tiles format

Rust library for writing NEAR smart contracts

A flexible toolkit for building real-time blockchains

A DNS library for Rust.

Reference implementation of the Filecoin Virtual Machine

A collection of different transport implementations and related tools focused primarily on web technologies.

Cloud Identity, MFA and Compliance for Linux

Cryptography-related format encoders/decoders: DER, PEM, PKCS, PKIX

Zip implementation in Rust

noq, a QUIC implementation in Rust

An Approximate Nearest Neighbors library in Rust, based on random projections and LMDB and optimized for memory usage :boom:

Triton is a virtual machine that comes with Algebraic Execution Tables (AET) and Arithmetic Intermediate Representations (AIR) for use in combination with a STARK proof system.

Web3 Ultimate Execution Engine

A new register allocator

Rust SDK for the Solana blockchain, used by on-chain program developers and the Agave validator

Vector Remap Language

An implementation of Tor, in Rust. [NOT Official, Mirrors Only, NO PR here]

An implementation of Messaging Layer Security (RFC 9420)

Yet another block/voxel game; in this one the blocks are made out of blocks. Runs in browsers on WebGPU+WebAssembly.

COCONUT-SVSM

Async runtime for Rust where correctness is structural: region-owned tasks, cancel-correct protocols, capability-gated effects, and deterministic replay testing

Rust SDK for Soroban contracts.

Concurrent ART (adaptive radix tree)

libLISA: Instruction Discovery and Analysis on x86-64

Key-value store for embedded systems, for raw NOR flash, using an LSM-Tree.

SSH for Rust, no_std and elsewhere

World Chain monorepo

Next Generation Machine Learning, Statistics and Deep Learning in PURE Rust

Rust MCP server for multi-agent coordination: 34 tools, Git-backed archive, SQLite indexing, advisory file locks, and an interactive TUI console

Terminal hypervisor for AI agent swarms: real-time pane capture, state-machine pattern detection, and a JSON API for coordinating fleets of coding agents across WezTerm

WebAssembly to Luau and LuaJIT translation

A collection of network related libraries that includes protocol parsers and daemons

Datadog shared rust-based library. For now only used in other products (e.g. Ruby or PHP libraries).