pyo3

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

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/

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

Anki is a smart spaced repetition flashcard program

Search infrastructure for AI

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

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

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

A Python Interpreter written in Rust

Minimalist ML framework for Rust

📊 Cube Core is open-source semantic layer for AI, BI and embedded analytics

A retro game engine for Python

Convert Word, PowerPoint, Excel, OpenDocument, RTF, EPUB, CSV, and PDF to clean Markdown. Built in Rust, with Node.js and Python bindings.

Rust bindings for the Python interpreter

⚡A CLI tool for code structural search, lint and rewriting. Written in Rust

A vector index built on TurboQuant, written in Rust with Python bindings

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

A fast, helpful, and open-source document parser

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

Incremental engine for long horizon agents 🌟 Star if you like it!

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

Fast Rust library for PDF inspection, classification, and text extraction. Intelligently detects scanned vs text-based PDFs to enable smart routing decisions.

A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

Developer-friendly OSS embedded retrieval library for multimodal AI. Search More; Manage Less.

💥 Fast State-of-the-Art Tokenizers optimized for Research and Production

PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement

The fastest and the most accurate file search toolkit for AI agents, Neovim, Rust, C, and NodeJS

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

A polyglot document intelligence framework with a Rust core. Extract text, metadata, images, and structured information from PDFs, Office documents, images, and 97+ formats. Available for Rust, Python, Ruby, Java, Go, PHP, Elixir, C#, R, C, TypeScript (Node/Bun/Wasm/Deno)- or use via CLI, REST API, or MCP server.

A polyglot document intelligence framework with a Rust core. Extract text, metadata, images, and structured information from PDFs, Office documents, images, and 97+ formats. Available for Rust, Python, Ruby, Java, Go, PHP, Elixir, C#, R, C, TypeScript (Node/Bun/Wasm/Deno)- or use via CLI, REST API, or MCP server.

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

A CLI tool to convert your codebase into a single LLM prompt with source tree, prompt templating, and token counting.

Fast, flexible LLM inference

🧱 local-first and microVM-backed programmable sandboxes for AI agents

Desktop GUI Framework

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

2D and 3D physics engines focused on performance.

A Rust HTTP server for Python applications

A modern static site generator by the Material for MkDocs team

Rust bindings for the C++ api of PyTorch.

Distributed stream processing engine in Rust

An embedded key-value database in pure Rust

Main engine of the IronCalc ecosystem

Language model tokenization at GB/s

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.

Blazing-fast Data-Wrangling toolkit

Official Rust implementation of Apache Arrow

A cloud native embedded storage engine built on object storage.