Easily extract the colors of any image file!

Colorblind extends ActiveSupport logger with trendy colorschemes from the 90's!

Color-converter is an easy way to convert hexcolor, RGB, and CMYK between each other.

Colorize unpermitted parameters

Sorts colors perceptually

Command-line application framework.

Fixes CSVs with unescaped commas

Add comment support for ActiveRecord models.

The Official Commerce Layer CLI

Library for mocking CLI calls to external APIs

Create GitHub's compare view URLs for pull request from diff of Gemfile.lock

Bring some new features of Chef 12.5 to previous 12.X releases

Compel

This library allows you to access configuration files via a simple interface

Frontend components for Ruby on Rails: group your view logic, html and css files in components to be rendered from views or directly from controllers.

ComputedModel is a helper for building a read-only model (sometimes called a view) from multiple sources of models. It comes with batch loading and dependency resolution for better performance. It is designed to be universal. It's as easy as pie to pull data from both ActiveRecord and remote ser...

Notifications as a Gem

Provide Rake tasks to ease management of Concourse pipelines. See https://concourse.ci/ to learn about Concourse.

Give condition when to increment/decrement counter cache.

Ruby library for https://api.conekta.io