A refreshingly simple data-driven game engine built in Rust

Extremely fast Query Engine for DataFrames, written in Rust

Main repository for the Linera protocol

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 library for building fast, reliable and evolvable network services.

Development at the speed of light

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

A high-performance observability data pipeline.

Minimalist ML framework for Rust

Burn is a next generation tensor library and Deep Learning Framework that doesn't compromise on flexibility, efficiency and portability.

Tantivy is a full-text search engine library inspired by Apache Lucene and written in Rust

Sampling profiler for Python programs

🌀 A nonsense activity generator

TensorZero is an open-source LLMOps platform that unifies an LLM gateway, observability, evaluation, optimization, and experimentation.

Sketch and take handwritten notes.

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

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.

the champagne of beta embedded databases

Apache DataFusion SQL Query Engine

Fast, flexible LLM inference

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..

Lore is a next-generation, open source version control system

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.

A rust drawing library for high quality data plotting for both WASM and native, statically and realtimely 🦀 📈🚀

Build system, successor to Buck

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

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.

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

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

Inference at the speed of light.

The Parity Polkadot Blockchain SDK

https://rust-lang-nursery.github.io/rust-cookbook

A time traveling resource monitor for modern Linux systems

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

The Feldera Incremental Computation Engine

Rust geospatial primitives & algorithms

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

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

Solving i18n for client-side and resource-constrained environments.

Nym provides strong network-level privacy against sophisticated end-to-end attackers, and anonymous transactions using blinded, re-randomizable, decentralized credentials.

TFHE-rs: A Pure Rust implementation of the TFHE Scheme for Boolean and Integer Arithmetics Over Encrypted Data.

A high-performance inference engine for AI models

🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation

The Rust Playground

Hermit launches linux x86_64 programs in a special, hermetically isolated sandbox to control their execution. Hermit translates normal, nondeterministic behavior, into deterministic, repeatable behavior. This can be used for various applications, including replay-debugging, reproducible artifacts, chaos mode concurrency testing and bug analysis.

An abstraction for 2D graphics.

A Rust framework for correct and performant distributed systems

The Nervos CKB is a public permissionless blockchain, and the layer 1 of Nervos network.

Add hardship to your tests

A zkVM for Decentralized Private Computations (DPC)

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

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

the blockchain for payments

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

An extended `cp`

Capability-oriented version of the Rust standard library

🌲 Rust Filecoin Node Implementation

A minimal quadrotor autonomy framework in Rust (Mac, Linux, Windows)

P2P terminal game about spacepirates playing basketball across the galaxy

Firefox Application Services

A persistent storage engine for Multi-Raft log

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

Wolfram Language / Mathematica reimplementation in Rust (Wolfram oxidized)

Commonware Library Primitives and Examples

Omicron: Oxide control plane

Pure Rust Inference Engine

xet client tech, used in huggingface_hub

Ringboard—the clipboard manager for Linux

A single-node analytical database engine with geospatial as a first-class citizen

Nyx is a high fidelity, fast, reliable and validated astrodynamics toolkit library written in Rust and available in Python

🎵 Лучший неофициальный SoundCloud клиент для Windows, Linux и macOS | БЕЗ РЕКЛАМЫ | БЕЗ КАПЧИ | БЕЗ ЦЕНЗУРЫ | ДОСТУПНО В РОССИИ

A decentralized blob store using Sui for coordination and governance.

A feature-rich, scalable, Key Management System

linux-only external aimbot/esp cheat for counter-strike 2

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

Specialised ML Library

Rust Scientific Library. ODE, DAE (Runge-Kutta), and PDE solvers. Special functions (Bessel, Elliptic, Beta, Gamma, Erf). Linear algebra. Sparse solvers (MUMPS, UMFPACK). Probability distributions. Tensor calculus. Numerical continuation.

A SIP/WebRTC voice agent

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

DoraDB - Write a storage engine in Rust from scratch

A machine learning library built with user convenience at its core

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

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

Home of the Holsatus Flight controller

VelesDB is a local‑first AI data engine written in Rust that unifies vectors, full‑text and graph in a single file with a familiar SQL‑like language. Instead of sending every RAG or semantic search query to a remote cluster, VelesDB runs directly on your server, laptop, browser, mobile or edge device — no cloud dependency, no external services, ..

Blocksense Network's Monorepo

Storage solution with proofs and secondary indices.

High-performance UMI tools for NGS data analysis

Write Ahead Logging for Rust

A memory-first AI agent that remembers why decisions were made — not just the last message. Runs local (Ollama), cloud (Claude · OpenAI · Gemini), or decentralized TEE. Graph memory, self-learning skills, multi-model routing, sandboxed tools. MCP · ACP · A2A. One Rust binary.

A toolkit for building telemetry data planes in Rust.

WebAssembly binding for Godot

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

A high-performance, ALL-in-ONE suite for quantitative genetics that unifies genome-wide association studies (GWAS) and genomic selection (GS).