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

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.