RFreeImage is the ruby binding for FreeImage library.

Wrapper around Cbc Linear Programming Solver

A wrapper for the Stuttgart Finite State Transducer Tools (SFST).

A Ruby C extension that enables defining static tracepoints from within a ruby context.

Ruby wrapper for uriparser C library

Ruby bindings for zstd library.

Seal is a library for 3D audio rendering and manipulation, supporting effects such as direction and distance attenuation, the simulation of the Doppler effect and reverberation. It is built on top of OpenAL, adding support for audio streaming and audio formats like Ogg Vorbis, MPE...

Adds :__sender__ and :__caller__ to the built-in :__callee__ and :__method__ methods in Ruby 1.9. Also provides object-oriented :backtrace supporting n-levels backward, :each_backtrace_frame for iteration, :backtrace_includes?, and :backtrace_includes_one_of? for context inspection, and :backtrac...

EventMachine implements a fast, single-threaded engine for arbitrary network communications. It's extremely easy to use in Ruby. EventMachine wraps all interactions with IP sockets, allowing programs to concentrate on the implementation of network protocols. It can be used to create both network ...

Serpent is a Python style smart contract language.

ruby-sfcc allows to access a CIMOM either with the WBEM protocol or by using the SfcbLocal interface provided by the sblim-sfcb CIMOM implementation from the sblim project.

Ruby C Extension for the Sieve of Eratosthenes

Ruby bindings for Simple Tiles

A static file server for rich web apps that automatically compiles SASS, HAML, CoffeeScript and more

Spandx is a ruby API for interacting with the spdx.org software license catalogue. This gem includes a command line interface to scan a software project for the software licenses that are associated with each dependency in the project. Spandx also allows you to hook additional information for eac...

OpenCV in ruby, made simple.

An implementation of the standard deviation calculation in C, with much better performance (50x-100x) than using pure ruby.

Temporary stopgap workaround for MRI Ruby versions 2.2.7, 2.2.8, 2.2.9, 2.2.10, 2.3.4, 2.4.1 for the bug https://bugs.ruby-lang.org/issues/13632 until it gets backported

A simple library with String Metric algorithms

A generic purrpose TCP-to-TCP proxy for Ruby implemented using epoll