cherry-pick

Don’t allow elements to scroll out of view by having them stick to the top or bottom of a window.

A visually awesome collection of CSS list scroll effects made with CSS3 and Javascript.

Nice design, configurable, downward compatible, JavaScript, jQuery plugin, rotary knob.

GitLab is a free project and repository management application.

Think of it as an open source version of Github that you can host yourself, especially good for small private teams within a firewall setup.

Roundsman aims to integrate Capistrano and Chef. This means that with every deploy, it can check and update your configuration if needed.

Are you using a new version of Ruby in your next release? It will automatically install when you deploy! Adding a new machine to your cluster? No problem! Roundsman will go from a bare bones Linux machine to a working server in minutes!

Spork is Tim Harper’s implementation of test server (similar to the script/spec_server that used to be provided by rspec-rails), except rather than using the Rails constant unloading to reload your files, it forks a copy of the server each time you run your tests.

Tsung is multi-protocol distributed load testing tool written in Erlang.

It can be used to test the scalability and performances of IP based client/server applications (supported protocols: HTTP, WebDAV, SOAP, PostgreSQL, MySQL, LDAP and Jabber/XMPP).

ice_cube is a ruby library for easily handling repeated events. 

The API is modelled after iCalendar repeated dates. The power lies in the ability to specify multiple rules and dates, and have ice_cube quickly figure out whether the schedule falls on a certain date, or what dates it occurs on.

An extension to allow RubyMotion apps easy access to reading, writing, and persisting user settings and other objects on iOS via NSUserDefaults.

A TextMate Bundle for RubyMotion.

It provides helper functions and syntax highlighting for RubyMotion projects in TextMate.