Ruby FFI library

A Ruby CLI gem that beautifies the terminal's ls command, with color and font-awesome icons.

Ruby client for the https://www.contentful.com Content Delivery API

The Ruby Language Toolkit provides classes for creating context-free grammars, lexers, parsers, and abstract syntax trees.

Easily build your .Net or Mono project using this collection of Rake tasks. Albacore assist you in creating nugets, managing nugets, building your projects, handling the .Net compilers while making it very easy to integrate your ruby-code with existing dev-ops tools, such as Puppet, Chef, Capistrano or Vagrant/VirtualBox.

A ruby library which convert old CSS stylesheet into LESS dynamic stylesheet.

GraphQL client with simple interface, designed for developer happiness

Lets you make video thumbnails in carrierwave via ffmpegthumbnailer

Ruby bindings and client for TDlib

TimeBoots is small, no-dependencies library attemting to make time steps easier. It provides you with simple, easy remembered API, without any monkey patching of core Ruby classes, so it can be used alongside Rails or without it, for any purpose.

TimeMath is small, no-dependencies library attemting to make work with time units easier. It provides you with simple, easy remembered API, without any monkey patching of core Ruby classes, so it can be used alongside Rails or without it, for any purpose.

Worldize allows to draw world countries coloured on base of some numeric value for each country.

Ruby-Nessus aims to deliver an easy yet powerful interface for interacting and manipulating Nessus scan results and configurations.

Fast and precise time zone by geo coordinates lookup

Simple, pure-ruby library for making pretty Wordle-like clouds. It uses RMagick as graphic backend.

lightweight in-memory simplified subset of AR

Build complex SQL queries by defining each subquery separately. Query::Composer will then compose those subqueries together, nesting as needed, to produce the final SQL query.

TimeCalc is a library for idiomatic time calculations, like "plus N days", "floor to month start", "how many hours between those dates", "sequence of months from this to that". It intends to be small and easy to remember without any patching of core classes.

Utilities for waiting for various conditions

Daru (Data Analysis in RUby) is a library for analysis, manipulation and visualization of data. Daru-view is for easy and interactive plotting in web application & IRuby notebook. It can work in frameworks e.g. Rails, Sinatra, Nanoc and hopefully in others too.