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#ffi

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

24 records
Tagged “ffi”Ranked by health index
PyPI · crates.io
86Excellenthealth index
apache/tvm-ffi
Open ABI and FFI for Machine Learning Systems
C++ · Python★ 435↓ 7M/moJul 21, 2026
Apache-2.0Jul 21, 2026 · metrics 1.13.0
crates.io
83Goodhealth index
rust-lang/libc
Raw bindings to platform APIs for Rust
Rust★ 2,577↓ 98.2M/moJul 21, 2026
Apache-2.0Jul 21, 2026 · metrics 1.13.0
crates.io
80Goodhealth index
contentauth/c2pa-rs
Rust SDK for the core C2PA (Coalition for Content Provenance and Authenticity) specification
Rust★ 370↓ 142.5K/moJul 17, 2026
Custom licenseJul 17, 2026 · metrics 1.13.0
PyPI
79Goodhealth index
pythonnet/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.
C# · Python★ 5,504Jul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
crates.io · npm
74Goodhealth index
fzyzcjy/flutter_rust_bridge
Flutter/Dart <-> Rust binding generator, feature-rich, but seamless and simple.
Dart★ 5,334↓ 779.9K/moJul 14, 2026
MITJul 14, 2026 · metrics 1.13.0
Packagist · crates.io · npm +1
73Goodhealth index
xberg-io/xberg
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.
Rust★ 8,675↓ 40/moJul 20, 2026
MITJul 20, 2026 · metrics 1.13.0
crates.io · npm
70Goodhealth index
boltffi/boltffi
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★ 820↓ 35.1K/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
npm · Go · Maven +2
70Goodhealth index
databricks/zerobus-sdk
Databricks's Zerobus Ingest SDKs
Rust · Java★ 84↓ 8,510/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
crates.io · Hex
70Goodhealth index
rusterlium/rustler
Safe Rust bridge for creating Erlang NIF functions
Rust · C · Elixir★ 4,824↓ 1.2M/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
crates.io
69Moderatehealth index
doom-fish/screencapturekit-rs
Safe, idiomatic Rust bindings for Apple ScreenCaptureKit — high-performance screen, window, and audio capture on macOS.
Rust · Swift★ 225↓ 142.2K/moJul 18, 2026
Apache-2.0Jul 18, 2026 · metrics 1.13.0
crates.io
69Moderatehealth index
pact-foundation/pact-reference
Reference implementations for the pact specifications
Rust★ 103↓ 38.7K/moJul 22, 2026
MITJul 22, 2026 · metrics 1.13.0
crates.io · npm
67Moderatehealth index
erweixin/RaTeX
>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★ 1,392↓ 0/moJul 14, 2026
Custom licenseJul 14, 2026 · metrics 1.13.0
crates.io · npm · Packagist +1
64Moderatehealth index
xberg-io/crawlberg
High-performance web crawling engine with bindings for 11 languages
Rust★ 140↓ 0/moJul 14, 2026
MITJul 14, 2026 · metrics 1.13.0
crates.io
63Moderatehealth index
sonos/ffi-convert-rs
Easier and safer interface between Rust, C, and other languages
Rust★ 114↓ 59K/moJul 22, 2026
Custom licenseJul 22, 2026 · metrics 1.13.0
crates.io
62Moderatehealth index
iyulab/unhwp
High-performance Rust library for converting Korean HWP/HWPX documents to Markdown, plain text, and JSON with streaming API and .NET/Python bindings.
Rust★ 12↓ 6,389/moJul 14, 2026
MITJul 14, 2026 · metrics 1.13.0
PyPI · NuGet
62Moderatehealth index
pythonnet/clr-loader
Loader for different .NET runtimes
Python★ 43↓ 3.6M/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
crates.io
61Moderatehealth index
iyulab/unpdf
High-performance Rust PDF extraction library with Markdown/JSON output, CJK/RTL support, multi-column layout detection, and Python/.NET/CLI bindings.
Rust★ 43↓ 2,335/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
crates.io
61Moderatehealth index
xberg-io/alef
Generate fully-typed, lint-clean language bindings for Rust libraries across 16 languages
Rust★ 88↓ 2,000/moJul 19, 2026
MITJul 19, 2026 · metrics 1.13.0
npm · crates.io
58Moderatehealth index
flowscripter/template-bun-rust-library
Project template for a Rust library with Bun FFI bindings.
TypeScript · Rust★ 2↓ 3,882/moJul 19, 2026
MITJul 19, 2026 · metrics 1.13.0
crates.io
52Moderatehealth index
VolkovIlia/semiflow
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.
Rust · Python★ 2Jul 15, 2026
Apache-2.0Jul 15, 2026 · metrics 1.13.0
crates.io
50Moderatehealth index
2dav/crabgrind
"Valgrind Client Request" interface for Rust
Rust · C★ 23↓ 44.6K/moJul 21, 2026
Custom licenseJul 21, 2026 · metrics 1.13.0
Go
46At riskhealth index
goexlib/cgo
Pure-Go FFI Library for Windows, Linux, and macOS - No gcc required
Assembly · Go★ 0Jul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
Packagist
45At riskhealth index
Foysal50x/h3-php
PHP FFI bindings for Uber's H3
PHP★ 13↓ 9,298/moJul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
—
42At riskhealth index
han-tyumi/amber
✨🦕 Deno Bindings For Gleam 🧡
Gleam · TypeScript★ 6Jul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0