FFI Ruby library for RS-232 serial port communication

Ruby bindings and client for TDlib

Low level event machine support for ZeroMQ

Large-scale sparse matrix factorization for Ruby

LIBUSB is a Ruby binding that gives Ruby programmers access to arbitrary USB devices

Native in-process bindings to the llmtrim-core compression engine (no network, no extra model calls), generated via UniFFI.

Open OnDemand core library that provides support for an HPC Center to globally define HPC services that web applications can then take advantage of.

A Game Boy emulator written in Ruby

Ruby wrapper for OS X's keychain

The win32-process library implements several Process methods that are either unimplemented or dysfunctional in some way in the default Ruby implementation. Examples include Process.kill, Process.uid and Process.create.

Ruby bindings for ZBar, a barcode recognition library. Uses FFI to interact with the underlying C library, but has no other dependencies.

Bitcoin toolkit for Ruby

Ruby FFI bindings for the Hunspell spell checker.

Provides charset detection, transiliteration, locale sensitive collation and more. Depends on libicu. ICU operates on CLDR data.

Useful Ruby FFI bindings for libc.

A CLI with helpful QA tools for iOS and Android from the command line

GirFFI creates bindings for GObject-based libraries at runtime based on introspection data provided by the GObject Introspection Repository (GIR) system. Bindings are created at runtime and use FFI to interface with the C libraries. In cases where the GIR does not provide enough or correct information to create sane bindings, overrides may be created.

Beat Heroku's 60s boot timeout with a forward proxy.

High performance gradient boosting for Ruby

RubyPython is a bridge between the Ruby and Python interpreters. It embeds a running Python interpreter in the Ruby application's process using FFI and provides a means for wrapping, converting, and calling Python objects and methods. RubyPython uses FFI to marshal the data between the Ruby and Python VMs and make Python calls. You can: * Inherit from Python classes. * Configure callbacks from Python. * Run Python generators (on Ruby 1.9.2 or later).