color-tools is a Ruby library to provide RGB, CMYK, and other colourspace support to ap...
Colour helpers for ruby
Gets the dominant colors from an image and guesses names for those
Generates colors based on schemes.
Colors in the CLI like rainbow in the sky.
Convert Ruby string to color
A gem, which injects Coloss CSS framework functionality into Ruby on Rails application
Colossus is a Push and Presence pure Ruby server. It uses Faye internally.
Support for computation of colour swatches in both the RGB and HSV colour representations
This project is called colour_aid. It combines two other projects, called colours,...
Generate colour cards in PNG format, with colours chosen either at random or from a sup...
Currently contains four options (ciede 76, cmclc, ciede94, and ciede2000) (all here: ht...
Using coloured logger, now all your logs are coloured based on their severity.
Just another Ruby String class extension. Adds methods to set text color
Passenger is an Apache module for Ruby on Rails support, custom error template support
A simple gem to use to make it easy to use the COLOURlovers API http://www.colourlovers...
This library is called colours. It is a colour-related toolset. It aims to unify c...
Monitors the timeline of a specified Twitter user for hex colour codes, writes them to ...
download a list of text on a page
Write quick grid-based layouts without having to wade through a bunch of table-based ro...
Utility functions for making colorful console applications
Simple command line utility for formatting Cucumber tables properly, either from file o...
Grit is a Ruby library for extracting information from a git repository in an object or...
This gem simplifies subscribing a user to a given recurring plan using Stripe API.
A gem to install Columbia printers on Mac OS 10.6 >=
A Ruby client library for Columbo: a Customer Experience Management tool
Autodiscovers feeds from urls
Some simple command line commands to manage tracks generated by the V900 family of GPS ...
Tools to use with Columbus Trackloggers