io-uring

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/

A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...

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

Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents.

Kata Containers is an open source project and community working to build a standard implementation of lightweight Virtual Machines (VMs) that feel and perform like containers, but provide the workload isolation and security advantages of VMs. https://katacontainers.io/

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..

A Virtual Machine Monitor for modern Cloud workloads. Features include CPU, memory and device hotplug, support for running Windows and Linux guests, device offload with vhost-user and a minimal compact footprint. Written in Rust with a strong focus on security.

AgentENV (AENV) is a distributed platform for running agent environments at scale.

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.

Low latency web data collector

A graphical server OS optimized for self-hosting

A graphical server OS optimized for self-hosting

🦭 Distributed log streaming engine built from first principles

A vector indexing library to bring fast, fresh and filtered search to your database

Home of OpenVMM and OpenHCL

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

Quilkin is a non-transparent UDP proxy specifically designed for use with large scale multiplayer dedicated game server deployments, to ensure security, access control, telemetry data, metrics and more.

An io_uring backed runtime for Rust

Bf-Tree is a modern read-write-optimized concurrent larger-than-memory range index in Rust from MS Research.

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

Jito Foundation MEV Solana Client

Pure Rust Inference Engine

Zero-config, fast `io_uring`-based HTTPS server.

Commonware Library Primitives and Examples

Elodin simulation and flight software monorepo.

Ringboard—the clipboard manager for Linux

Experimental Type-2 hypervisor, written from scratch in Rust, runs on Linux and macOS.

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

High performance embedded vector database

Lightway Rust Open Source Workspace

SSD-streaming inference engine for giant MoE models (Rust + CUDA). GLM 5.2 743B at 2 tok/s and Hy3 295B at 7 tok/s on two consumer 16GB GPUs. Zero-config multi-GPU: measures PCIe bandwidth, places attention and hot experts where they fit.

High-performance KV cache storage for LLM inference — GPU offloading, SSD caching, and cross-node sharing via RDMA. Works with vLLM and SGLang.

Document, columnar, KV, Graph, Vector, Array - The only all-in-one database that you need.

FeOx (Iron-Oxide) is an ultra-fast, embedded and persisted KV store in pure Rust.

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

Compaction-Less Database Optimized for Efficiently Storing Recent Merkleized Blockchain State

Tangram is a build system and package manager.

DoraDB - Write a storage engine in Rust from scratch

Serve a static website from a tar file

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

WIP: 🦊 Invisible low-latency P2P mesh VPN - silent to DPI, Reed–Solomon FEC loss-recovery, self-certifying mesh discovery, NAT hole-punching. What does the fox say? Nothing.

Open-source secret scanner in Rust. Service-specific detectors, SIMD on the CPU and an optional GPU path, live verification of which leaked keys are still active, and SARIF output.

Classic rsync re-implementation in pure Rust

Kata Containers is an open source project and community working to build a standard implementation of lightweight Virtual Machines (VMs) that feel and perform like containers, but provide the workload isolation and security advantages of VMs. https://katacontainers.io/

Rust based high-performance Apache Uniffle shuffle-server

Chrome DevTools Protocol for Rust

SochDB is a high-performance embedded, ACID-compliant vector database purpose-built for AI agents and memory

Efficiency-centric, anti-censorship QUIC/HTTP/3 VPN protocol with adaptive FEC and SIMD-accelerated AEAD.

High Performance asynchronous, pure-Rust implementation of ZeroMQ messaging patterns, built upon Tokio. Includes io_uring and TCP Cork Support.