Ruby bindings for xmlsec

This gem provides a comprehensive Ruby wrapper around Adobe's native XMP Toolkit (C++ library), enabling applications to easily read, write, and manipulate XMP metadata in various file formats. It handles toolkit initialization, plugin path management for different platforms, and XMP data process...

XND is a library for typed data arrays in Ruby. It is a wrapper over the libxnd C library.

A version of _why's Freaky Freaky Sandbox for JRuby.

A gem to control the world!

This gem uses native C extensions to interpret Brainfuck programs. An optimizing compiler written in Ruby sits on top of the interpreter which speeds up the computation quite a bit.

Ruby C bindings to the excellent Yajl JSON stream-based parser library.

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

Ruby C extension wrapping the yescrypt password hashing algorithm. yescrypt is the default password hash in modern Linux distributions (glibc 2.36+). It extends scrypt with pwxform for stronger time-memory tradeoff resistance. Supports YESCRYPT_WORM (scrypt-compatible), YESCRYPT_RW, and YESCRYPT_...

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

A drop-in replacement for Ruby's CSV stdlib that uses zsv (SIMD-accelerated C library) for 5-6x faster CSV parsing

Ruby gem wrapping the zvec C++ vector database (https://github.com/alibaba/zvec) using Rice. Provides Collection, Doc, Schema, and VectorQuery classes for high-performance vector similarity search, plus integrations for ruby_llm and ActiveRecord.

Ruby binding for @drewcsillag twofish implementation