Ruby interpreter and version checker.

a simple gem to compile and execute code in 40+ programming languages

Simple ruby web crawler

Simple in-memory Ruby cache

Library to move the CsharpScript from ruby.

Double Array Implementation

Ruby method decorators inspired by Python.

A collection of useful utilities and libraries for Ruby development (not Rails)

Enhanced Array#dig and Hash#dig implementation.

RubyDSP is a small gem for rudimentary audio processing, DSP, and synthesis. It aims to have basically zero dependencies (AND WARRANTIES)! See Documentation for more.

Compile EJS (Embedded JavaScript) templates in Ruby.

convert the ":"-notation of emojies into a emoji (by hex code)

A Ruby Wrapper for Eureka Sidecar client

Ruby wrapper for FastText using the CLI.

Command line Formal Concept Analysis (FCA) tool written in Ruby

A clean, well-tested FFmpeg wrapper with modern Ruby conventions, proper error handling, and zero dependencies. Features include metadata extraction, transcoding with progress reporting, scene detection, keyframe extraction, and Rails/Active Storage integration. Tested against FFmpeg 4, 5, 6, and 7.

FinTS (formerly known as HBCI) is a protocol to programmatically interface with German banks. This gem is a translation of https://github.com/raphaelm/python-fints into Ruby.

SmartFox Server bundled as a gem

Map SFSObject into Ruby Hash

Freedom is a very simple ruby web application framework.