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

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

A terminal workspace with batteries included

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/

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

A Git-compatible VCS that is both simple and powerful

Anki is a smart spaced repetition flashcard program

Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.

A high-performance observability data pipeline.

⭐️ A friendly language for building type-safe, scalable systems!

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

A native gRPC client & server implementation with async/await support.

A simple, decentralized mesh VPN with WireGuard support.

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

open source training courses about distributed database and distributed systems

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

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

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

Apache DataFusion SQL Query Engine

Open source Granola AI Alternative

The AI framework that adds the engineering to prompt engineering (Python/TS/Ruby/Java/C#/Rust/Go compatible)

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

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

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..

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

The Rust Implementation of the libp2p networking stack.

An open, sub-millisecond, single-executable Firebase alternative with type-safe APIs, built-in WebAssembly runtime, realtime subscriptions, auth, and admin UI built on Rust, SQLite & Wasmtime.

A Language Server for Postgres

A blazing fast inference solution for text embeddings models

Build system, successor to Buck

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

Sōzu HTTP reverse proxy, configurable at runtime, fast and safe, built in Rust. It is awesome!

Official Rust implementation of Apache Arrow

Next Generation Agentic Proxy for AI Agents and MCP servers

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.

Drop-in Apache Spark replacement written in Rust, unifying batch processing, stream processing, and compute-intensive AI workloads.

zenoh unifies data in motion, data in-use, data at rest and computations. It carefully blends traditional pub/sub with geo-distributed storages, queries and computations, while retaining a level of time and space efficiency that is well beyond any of the mainstream stacks.

The Parity Polkadot Blockchain SDK

Modern applications with built-in automation

Kubernetes-native platform to run massively parallel data/streaming jobs

Apache Mahout - an environment for quickly creating scalable, performant machine learning applications.

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

The gRPC library for Rust built on C Core library and futures

Home of OpenVMM and OpenHCL

An educational OLAP database system.

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

A cloud-native open source distributed time series database with high performance, high compression ratio and high availability.

A Rust CPU profiler implemented with the help of backtrace-rs

Communication infrastructure for the AI era — one binary, one broker, one storage layer, any protocol

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

One library | Many payment processors | Scale to multiple processors with few lines of code.

Use your Android phone as a microphone for your PC

Distributed AI/LLM for the people. Share compute privately or publicly to power your agents and chat.

Open-source Pricing and Billing Infrastructure 🚀 Subscription management, Invoicing, Pricing, Usage-based billing, Cost limiting, Grandfathering, Experiments, Revenue analytics & Actionable insights

Dynamically provision Stateful Persistent Replicated Cluster-wide Fabric Volumes & Filesystems for Kubernetes that is provisioned from an optimized NVME SPDK backend data storage stack.

modular service framework to move and transform network packets

🦭跨端交接、越用越懂你的桌面 AI 助手——也能服务化常驻、跑在云上 | Desktop AI that hands off across your devices and gets to know you better — also runs headless on a NAS or in the cloud

🌊 Continuously synchronize the systems where your data lives, to the systems where you _want_ it to live, by managing your data flows with Estuary. 🌊

Google Cloud Rust Client Libraries

A persistent key-value storage in rust.

AI-Native & Cloud-Native FS: A high-performance file semantic layer for cloud object storage, integrated with high-speed cache

Internet Independent Wireless Mesh Communication App

A Starknet full node written in Rust

FCast Issue Tracker and Source Mirror

Whatsapp client written purely in Rust based on whatsmeow and baileys

Commonware Library Primitives and Examples

Durable Streams API

Nockchain protocol monorepo

Tracer for execve{,at} and pre-exec behavior, launcher for debuggers.

Flexible BFT consensus engine in Rust

Wallpaper Manager for Linux

Protocol and libraries for sending and receiving OpenTelemetry data using Apache Arrow

High Performance Data Backbone for Robotics and Industrial IoT

Engine-agnostic LLM gateway in Rust. Full OpenAI & Anthropic API compatibility across vLLM, TRT-LLM, TokenSpeed, SGLang, OpenAI, Gemini & more. Industry-first gRPC pipeline, KV cache-aware routing, chat history, tokenization caching, Responses API, embeddings, WASM plugins, MCP, and multi-tenant auth.

A native Delta implementation for integration with any query engine

The next-generation game engine that you deserve implemented in rust on top of GPUI https://pulsarnative.com/

A Rust library for constructing, sending, capturing, and decoding network packets

A lightweight time-series database written in Rust. Embed it, run it as a server, or scale it as a cluster.

A lightweight time-series database written in Rust. Embed it, run it as a server, or scale it as a cluster.

SVM program test harness

Ultra-high performance distributed storage system in the AI era. Powered by Fractal ART engine, Rust-native, io_uring, with multi-protocol (S3 object storage, POSIX FS, ...)

Qt/QML based game launcher for Linux

NVIDIA Infra Controller - Hardware Lifecycle Management and multitenant networking

the DATABASE Editor. https://discord.gg/cEe8v2Y7PJ

Bringing the real world to Web3 with a scalable, decentralized and programmable DLT infrastructure.

This is a solidity implementation of IBC v2.

Play Mega Man Battle Network online with rollback netcode!

Databricks's Zerobus Ingest SDKs

Rust based high-performance Apache Uniffle shuffle-server

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

LDK Server is a fully-functional Lightning node in daemon form.

This is the monorepo for the Succinct Prover Network, a protocol on Ethereum that coordinates a distributed network of provers to generate zero knowledge proofs for any piece of software.

Warp 客户端中文本地化与自定义改造（fork from warpdotdev/warp）

Rust Client for Apache Fluss (Incubating)

eBPF Security Monitoring and Sandboxing Agent Based on Aya

A Ragnarok Online Client written in Rust and Bevy