proptest

A modern runtime for JavaScript and TypeScript.

π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

Rust full node implementation of the Fuel v2 protocol.

Extremely fast Query Engine for DataFrames, written in Rust

Qdrant - High-performance, massive-scale Vector Database and Vector Search Engine for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

Main repository for the Linera protocol

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

A Git-compatible VCS that is both simple and powerful

Search infrastructure for AI

A hive mind communication platform

A hive mind communication platform

Production-grade Rust-native trading engine with deterministic event-driven architecture

Development at the speed of light

Turso is an in-process SQL database, compatible with SQLite.

A high-performance observability data pipeline.

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

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

The Rust package manager

Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

Simple, Elastic-quality search for Postgres

Sui, a next-generation smart contract platform with high throughput, low latency, and an asset-oriented programming model powered by the Move programming language

The Mullvad VPN client app for desktop and mobile

Fast, Declarative, Reproducible, and Composable Developer Environments using Nix

Open Lakehouse Format for Multimodal AI. Convert from Parquet in 2 lines of code for 100x faster random access, vector index, and data versioning. Compatible with Pandas, DuckDB, Polars, Pyarrow, and PyTorch with more integrations coming..

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

Bear is a tool that generates a compilation database for clang tooling.

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

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

High-performance data engine for AI and multimodal workloads. Process images, audio, video, and structured data at any scale

Space and Time | Proof of SQL

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.

ML-powered manga translator, written in Rust.

Linear algebra library for Rust.

Build Postgres Extensions with Rust!

A Decentralized Operating System for ZK Applications

RuVector is a High Performance, Real-Time, Self-Learning Ai, Vector GNN, Memory DB built in Rust.

Codebase intelligence for TypeScript and JavaScript. Free static layer: unused code, duplication, circular deps, complexity hotspots, architecture boundaries. Optional paid runtime layer: hot-path review and cold-path deletion evidence from real production traffic. Rust-native, sub-second, zero-config framework support.

The Deterministic Foundation for your SDLC

DORA (Dataflow-Oriented Robotic Architecture) is middleware designed to streamline and simplify the creation of AI-based robotic applications. It offers low latency, composable, and distributed dataflow capabilities. Applications are modeled as directed graphs, also referred to as pipelines.

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

Ethereum consensus client in Rust

Mago is a toolchain for PHP that aims to provide a set of tools to help developers write better code.

A cloud native embedded storage engine built on object storage.

zkSync era

A next-generation test runner for Rust.

Rust implementation of the Microsoft Remote Desktop Protocol (RDP)

Yet another Nix CLI helper. [Maintainers=@NotAShelf, @faukah]