File upload solution that supports form roundtrips when a validation fails.

Provides an irb session to an existing ruby process.

Clockwork is a cron replacement. It runs as a lightweight, long-running Ruby process which sits alongside your web processes...

Test spies are a form of test double that preserves the normal four-phase unit

How do you scale CSS for millions of visitors or thousands of pages? Object Oriented CSS allows you to write...

LiveReload applies CSS/JS changes to Safari or Chrome w/o reloading the page

A behavior for Internet Explorer allowing it to recognize and render various CSS3 box decoration properties

Gerrit is a web based code review system, facilitating online code reviews for projects using the Git version control system...

The problem isn't that Git is to hard, it's that smart developers are impatient and have exactly zero...

Run your Jasmine specs without a browser

The Holy Grail of testing for front-end development; execute browser-less, console-based, javascript + DOM code right from within...

Johnson wraps JavaScript in a loving Ruby embrace. It embeds the Mozilla SpiderMonkey JavaScript runtime as a C extension.