num-integer

A modern runtime for JavaScript and TypeScript.

Scalable datastore for metrics, events, and real-time analytics

Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.

A Python Interpreter written in Rust

Diem’s mission is to build a trusted and innovative financial network that empowers people and businesses around the world.

A safe, extensible ORM and Query Builder for Rust

dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.

Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.

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.

Readyset is a MySQL and Postgres wire-compatible caching layer that sits in front of existing databases to speed up queries and horizontally scale read throughput. Under the hood, ReadySet caches the results of cached select statements and incrementally updates these results over time as the underlying data changes.

Write Cloudflare Workers in 100% Rust via WebAssembly

Official Rust implementation of Apache Arrow

Rust implementation of the Microsoft Remote Desktop Protocol (RDP)

Tiny, no-nonsense, self-contained, Tensorflow and ONNX inference

The Parity Polkadot Blockchain SDK

An embedded scheme interpreter in Rust

Multi-platform high-performance compute language extension for Rust.

Cairo is the first Turing-complete language for creating provable programs for general computation.

PyO3-based Rust bindings of the NumPy C-API

Noir is a domain specific language for zero knowledge proofs

The agent framework where every run is durable, replayable, and resumable by default.

The simplest and most extensible zkVM. Fast and fully open source from a16z crypto and friends. ⚡

Ergonomic bindings to duckdb for Rust

Par (⅋) is an experimental concurrent programming language. It's an attempt to bring the expressive power of linear logic into practice.

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

Scalable graph analytics database powered by a multithreaded, vectorized temporal engine, written in Rust

An arbitrary-precision arithmetic library for Rust.

Commonware Library Primitives and Examples

Zcash - Financial Privacy in Rust 🦓

Omicron: Oxide control plane

The proof systems used by Mina

Reference implementation of the Filecoin Virtual Machine

Cryptography-oriented big integer library with constant-time, stack-allocated (no_std-friendly) implementations of modern formulas

Solidity compiler tooling by @NomicFoundation

A storage service.

Kiomet.com real-time strategy game (repository commits may lag behind game updates)

Post-quantum endpoint-to-endpoint encryption for messaging, file-sharing, and secret remote file storage SDK

Binary Proofs, Blazing Fast

📸 Terminal output SVG screenshot tool

Madara is a powerful hybrid Starknet client written in Rust.

The command-line interface for the ICP SDK.

A fully open source node client for Cardano, written in Rust

Distributed builds for Nix

Heima network main-net

Key Management System for the Zama Protocol.

Open XML SDK for Rust

An open-source protocol and distributed network for confidential coordination.