All the Sass framework you need.

a half-page/half-div mixin.

A basic utility kit with handy mixins and classes for Compass.

Compass extension for randomly generated CSS3 gradients with harsh color stops

This gem extends Compass with Foxsoft's own SCSS libraries and third party Javascript libraries - full description pending

Helios is an open-source framework that provides essential backend services for iOS apps, from data synchronization and user accounts to push notifications, in-app purchases, and passbook integration. It allows developers to get a client-server app up-and-running in just a few minutes, and seamle...

Very simple deployment tool. It was made to deploy rails applications using github, bundler.

Build, minify, and deal with different platforms and environments for your HTML5 app. This is often used with PhoneGap but designed not to require it, and high_five can be used to deploy any kind of HTML/JS/CSS-based application that requires different deployment configurations.

Hint.css is a tooltip library written in SASS which uses only HTML/CSS to create simple tooltips.

Jekyll plugins and hacks

A Compass extension based on HTML5 Boilerplate at http://html5boilerplate.com

A Compass extension based on Shi Chuan's Mobile HTML5 Boilerplate at http://html5boilerplate.com/mobile/

Humpyard is a Rails CMS

Hyde lets you create static websites from a bunch of files written in HAML, Textile, Sass, or any other.

Basic CSS framework for IASD DSA websites

This Compass plugin provides some easy to use mixins for creating buttons with icons.

Compass plugin for the iPhone-style checkboxes

SDK for Iugu Platform Applications

Manage multiple css builds from a single stylesheet

Drop in rmagick sprite engine for compass