Ruby YARV instructions are too "internal" and hard to access from outside. This gem was born aiming to provide a friendly way to access YARV instructions for Ruby developers

FFI-based wrapper of the cross-platform Yoga layout library

yoshioka gem to greet someone with C

Textile parser for Ruby.

Yubikey integration - Includes Prototypes for low-level Yubikey OTP functions witten by Simon Josefsson <simon@josefsson.org>. Copyright (c) 2006, 2007, 2008, 2009 Yubico AB All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitt...

Z80-Ruby is a Ruby binding for the Zilog Z80 CPU emulator (https://github.com/redcode/Z80). It is ideal for analysis, hacking, testing and debugging. All from the comfort of Ruby.

Use steganography to hide and encrypt data inside JPG, PNG, and BMP files.

Ruby wrapper for Facebook Zstandard library

A Zlib drop-in replacement implementing Zstandard compression algorithm

Ruby binding for @drewcsillag twofish implementation

A ZRE library for Ruby. This is a Ruby (MRI) binding for the Zyre library for reliable group messaging over local area networks, an implementation of the ZeroMQ Realtime Exchange protocol.