The open source developer platform to build AI agents and models with confidence. Enhance your AI applications with end-to-end tracking, observability, and evaluations, all in one integrated platform.

A Rust crate that provides hard-to-misuse rigid body transforms (aka "spatial math") for engineers with other things to worry about than linear algebra.

1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java

1BRC

OpenMMLab Detection Toolbox and Benchmark

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

The AI-Native Search Database. Unifies vector, text, structured and semi-structured data in a single engine, enabling hybrid search and in-database AI workflows.

RDMA core userspace libraries and daemons

A better wrapper for using RDMA programming APIs in Rust flavor

A thread-per-core Linux io_uring async runtime for Rust optimized for latency.

Collection of awesome LLM apps with AI Agents and RAG using OpenAI, Anthropic, Gemini and opensource models.

fastllm是后端无依赖的高性能大模型推理库。同时支持张量并行推理稠密模型和混合模式推理MOE模型，任意10G以上显卡即可推理满血DeepSeek。双路9004/9005服务器+单显卡部署DeepSeek满血满精度原版模型，单并发20tps；INT4量化模型单并发30tps，多并发可达60+。

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

Contexts Optical Compression

The best ChatGPT that $100 can buy.

A time-series database for high-performance real-time analytics packaged as a Postgres extension

QuestDB is a high performance, open-source, time-series database

High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflo…

RAPIDS Memory Manager

cuVS - a library for vector search and clustering on the GPU

NumPy aware dynamic Python compiler using LLVM

Mars is a tensor-based unified framework for large-scale data computation which scales numpy, pandas, scikit-learn and Python functions.

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

Examples of CUDA implementations by Cutlass CuTe

Tile primitives for speedy kernels

kernels, of the mega variety

Domain-specific language designed to streamline the development of high-performance GPU/CPU/Accelerators kernels