The win32-file-stat library provides a custom File::Stat class specifically tailored for MS Windows. Examples include the ability to retrieve file attributes (hidden, archive, etc) as well as the redefinition of certain core methods that aren't implemented at all, such as File.blksize.

The win32-ipc library provides the Win32::IPC class. This is meant to serve as an abstract base class for other IPC related libraries for MS Windows, such as win32-semaphore, win32-event, and so on.

The win32-mmap library provides an interface for memory mapped IO on MS Windows.

The win32-pipe library provides an interface for named pipes on Windows. A named pipe is a named, one-way or duplex pipe for communication between the pipe server and one or more pipe clients.

The win32-sound library provides an interface for playing various sounds on MS Windows operating systems, including system sounds and wave files, as well as querying and configuring sound related properties.

Bindings for X11

Wraps libxdo using ffi, for high performance

Ruby binding for XGBoost

High performance factorization machines for Ruby

Talk to X11 using ruby.

Ruby FFI bindings to the native YAJL streaming JSON parser.

Use YARA-X from Ruby via FFI bindings.

ZDevice is a Ruby DSL for assembling arbitrary ZeroMQ routing devices, with support for the ZDCF configuration syntax.

zgomot is a simple DSL for writting MIDI music.

This gem provides FFI based Ruby bindings for the zstd (Zstandard) compression library.

A simple account manager (NOT SECURE ;p).

ActiveVlc provides a convenient DSL to build VLC transcoding and/or streaming pipelines

Ruby FFI based bindings for the ActiveWorlds.com SDK.

This is a customized version of Ball Aerospace COSMOS, maintained by Visiona for the ADAMS project. Includes specific patches

AEZ binding for ruby.