#pyo3

Pure Rust DLPack implementation for zero-copy tensor interoperability

An event loop for asyncio written in Rust

Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy

OpenAlgo Python API Wrapper

Python bindings for oxidize-pdf — generate, parse, split, merge & manipulate PDFs with native Rust performance. No C deps, no Java, no subprocesses.

Python components for FastAPI and HTMX—dashboards, admin tools, and CRUD apps without a JavaScript app stack.

XSD-to-code compiler and streaming XML runtime for Rust, Python, Go, C++, Java, TypeScript, and C#.

Grep every Claude Code session you've ever run.

OxiZ is a high-performance Satisfiability Modulo Theories (SMT) solver written entirely in Rust. This project is part of an initiative to reimplement Z3 in Pure Rust. Pure Rust is a fundamental requirement - no C/C++ dependencies, no FFI bindings, just clean, safe Rust code.

A high-performance Python toolkit for Solana, written in Rust

WSE - Rust-powered WebSocket engine for Python. Up to 5M del/s fan-out, native cluster binary protocol, zero-GIL JWT, E2E encryption

Fast async Python ORM with a Rust engine — Tortoise-style models, querysets, relations and migrations for PostgreSQL, MySQL, MariaDB, SQLite, Oracle and Microsoft SQL Server. A faster, fully-typed alternative to Tortoise ORM and async SQLAlchemy.

The SEDSnet protocol implemented in rust

From-scratch Rust PDF toolkit for Python: fast page rendering and text extraction via PyO3. Benchmarked faster than mainstream Python PDF libraries

Pseudoterminals for Windows in Python

Python bindings for fdars-core – Functional Data Analysis in Rust

Run AI-generated JavaScript from Python, securely, in a sandbox: real V8 in a supervised, OS-sandboxed worker process (Seatbelt, Landlock, seccomp), with your Python functions as the only way out.

Fast uuid v7 compatible unique id generator

Python-facing GUI framework backend — Rust-native rendering, layout, animation, and accessibility engine with Material Design 3 components (PyO3 bindings).