ffi

Rust bindings for the Python interpreter

A polyglot document intelligence framework with a Rust core. Extract text, metadata, images, and structured data from 101 formats (115 file extensions) plus code intelligence for 371 code languages. 15 language bindings — Rust, Python, Ruby, Java, Go, PHP, Elixir, C#, TypeScript — plus CLI, REST API, and MCP server.

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.

Flutter/Dart <-> Rust binding generator, feature-rich, but seamless and simple.

Automatically generates Rust FFI bindings to C (and some C++) libraries.

Safe Rust bridge for creating Erlang NIF functions

Write Cloudflare Workers in 100% Rust via WebAssembly

Typeshare is the ultimate tool for synchronizing your type definitions between Rust and other languages for seamless FFI.

Rust for native business logic, Flutter for flexible and beautiful GUI

Calling Go Functions from Other Languages using C Shared Libraries

Call Windows APIs from Dart.

Native AI inference for PHP 8.3+ - run ONNX, GGUF (llama.cpp) and RubixML models directly in your PHP process via FFI. Chat, streaming, embeddings, RAG and vector search. No Python, no HTTP microservices, no Docker sidecars.

LanceDB C# SDK