Ruby only library that relies on FFI instead of an extension, and inherits from IO

Distance between two geographic points in pure C.

Ruby FFI Gem for the CELT Audio Codec

Easy management of Ceph

Easy access of Objects in ceph

Ruby LibECP is a wrapper around LibECP, an elliptic-curve cryptography library for producing and verifying ECDSA signatures.

locate ip

FFI bindings for chipmunk physics lib.

chocomint は LLM のツール呼び出しを Ruby 側で厳格に監督するオーケストレータ。 機械的検証・意味的検証・自動再試行・監査ログを行い、LLM は提案者と監査者に限定し、 実行・判定・再試行・記録は Ruby が責任を持つ。Anthropic Messages API 互換の 監督プロキシサーバーと、ブラウザ上の AI エディタ (/edit) も提供する。

Parse and render ChordPro files to text, HTML, and PDF. Native bindings via UniFFI for high performance.

FFI wrapper for libxtract which is a simple, portable, lightweight library of audio feature extraction functions.

A client-side library that implements a custom algorithm for extracting fingerprints from any audio source

CIDR Merge toolkit -- Wrapping for Daniele's CIDR Optimization library.

Fast Bayes Classifier

A Ruby gem for Compact Language Detection 2.0, providing language detection capabilities.

Ruby FFI bindings for Clipper2 with scale-aware polygon value objects.

Ruby gem to report system statistics to web based monitoring services such as CloudWatch

Ruby bindings for CMUX, GSM 07.10 multiplexer

FFI bindings for MasterKit CO2 Monitor

Cobhan FFI is a proof of concept system for enabling shared code to be written in Rust or Go and consumed from all major languages/platforms in a safe and effective way, using easy helper functions to manage any unsafe data marshaling.