The best way to write secure and reliable applications. Write nothing; deploy nowhere.

Library for fast CSS Animations

Tool for retrieving main colors from the image.

Ruby file uploads, take 3

A simple tool to keep ruby/rails application configuration/settings logic maintanable & verifiable.

Knapsack splits tests evenly across parallel CI nodes to run fast CI build and save you time.

Make easier to generate and manage Thumbor URLs in your Rails project.

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

🔪 An ActiveModel extension that automatically strips all attributes of leading and trailing whitespace before validation. If the attribute is blank, it strips the value to nil.