Ffi Python Packages

clr-loader

Loader for different .NET runtimes

pythonnet

Python for .NET is a package that gives Python programmers nearly seamless integration with the .NET Common Language Runtime (CLR) and provides a powerful application scripting tool for .NET developers.

apache-tvm-ffi

Open ABI and FFI for Machine Learning Systems

kreuzberg

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.

ignore-python

Python bindings for the Rust crate ignore

flipt-client

Flipt Client-Side Evaluation SDKs

python-mpv

Python interface to the awesome mpv media player

asherah

Application-layer envelope encryption with automatic key rotation. Rust core with bindings for Node.js, Python, .NET, Java, Ruby, and Go.

kreuzcrawl

High-performance web crawling engine with bindings for 11 languages

pybluemonday

pybluemonday is a library for sanitizing HTML very quickly via bluemonday.

uv-ffi

Persistent in-process execution engine for uv — internal dependency of omnipkg

mpv

Python interface to the awesome mpv media player

gbp-stack

Layered E2EE group-messaging protocol stack built on MLS (RFC 9420). Includes GBP base layer, GTP/GAP/GSP sub-protocols, SFrame media encryption, and cross-platform bindings for Rust, .NET, Node.js and Python.

primeradianthq-obol

Read an AI-agent transcript and estimate what it cost — a Rust core with C-ABI bindings for Python, Go, and TypeScript (Bun + Node).

semiflow-pde

Fast no_std Rust library for evolution equations and PDEs via Chernoff approximation of operator semigroups — heat, Schrödinger, diffusion, graph & manifold operators. Bindings for C, Python, and WebAssembly.

cffi-utils

Utility modules to build python wrappers around C code

unhwp

High-performance Rust library for converting Korean HWP/HWPX documents to Markdown, plain text, and JSON with streaming API and .NET/Python bindings.

crawlberg

High-performance web crawling engine with bindings for 11 languages

sasso

Python bindings for sasso — a pure-Rust SCSS→CSS compiler (a dart-sass alternative), via its C ABI. In-process, no Node, no Dart VM.

nano-rspow-python

Standalone Rust library for Nano (XNO) block Proof-of-Work with cross-language bindings

cro3n

Another one **cron expression** utils package for python

headerkit

C/C++ header parsing toolkit with pluggable backends and writers

pyo3-introspection

Rust bindings for the Python interpreter

nxuskit-py

Provider-agnostic AI SDK for Rust, Go, Python, and C ABI: LLMs, local models, CLIPS rules, Z3 solvers, Bayesian networks, ZEN decision tables, and nxuskit-cli.