#ffi

Safe interop between Rust and C++

A PKCS #11 software token written in Rust

Ergonomic bindings to SQLite for Rust

Use Rustls from any language

Use WinRT methods dynamically

Cross-platform GUI development with wxWidgets and Rust.

DoltLite - Version Controlled SQLite

Connect threads, processes, hosts, and languages without a broker.

libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

Polyglot document intelligence with a Rust core: extract text, metadata, images, tables, and structured data from 106 formats across 140 file extensions, plus code intelligence for 371 languages. Fifteen bindings, with CLI, REST API, and MCP server.

Safe interop between Rust and Qt

PyO3-based bridges between Python and Rust async runtimes

Secure Low-Latency Interactive Messaging Language Bindings

A high-performance multi-language bindings generator for Rust, up to 1,000x faster than UniFFI. Ship Rust libraries that feels native to Python, Swift, Kotlin, and more

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

Safe, idiomatic Rust bindings for Apple ScreenCaptureKit — high-performance screen, window, and audio capture on macOS.

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

Make React-Native Turbo Modules out of Rust

rust wrapper for rocksdb

Safe Rust bridge for creating Erlang NIF functions

Rust FFI example binding for chDB, an embedded SQL Engine powered by ClickHouse

MuJoCo bindings and high-level wrappers for the Rust programming language. Includes the viewer.

>99.5% KaTeX syntax coverage. LaTeX math renderer in pure Rust. No JavaScript, no WebView, no DOM. One Rust core → iOS, Android, Flutter, Web, PNG. C ABI · WASM · Server-side PNG/SVG.

Rust bindings to the Java Native Interface — JNI

A best-effort, pure-Rust port of Tailscale's Go tsnet — embed a Tailscale node directly in your Rust app. Fork of tailscale/tailscale-rs.

Python and Julia in harmony.

Native NodeJS bindings for chDB, an in-process SQL OLAP Engine powered by ClickHouse

It's scipy.special, but in Rust.

Rust bindings for the bitcoin kernel library

C++ ggml runtime hub for multilingual ASR and TTS models: Cohere Transcribe, Parakeet TDT, Voxtral, Canary 1B v2, etc, plus universal forced alignment, and more