Compass support for Middleman

loaded dynamically over any web page, this will help you to overlay designer's work on your DOM rendering

Out-of-the-box sinatra server for web site sketching using haml + sass + coffee-script

Drew Wilson's Pictos (free) as a Compass and Sass extension

Pretty Doc is quick and convenient markdown to html converter with beautiful templates, aiming to provide a simple tool to generate beautiful docs for common use.

Basic web app controllers and templates

Responsive Sass design using media queries for Compass.

Sass Prof is a code profiler for Sass. For each function, Sass Prof will show the execution time for the function, which file called it and what arguments were given when the function was called.

Awesome CSS only buttons using compass and sass

Use advanced mathematical functions in Compass.

a sass port of the noisy js plugin as a compass extension that creates backgrond noise images as base64 data URIs

Superpower Strings!

This gem provides Sencha Touch GPL to Rails assets pipeline

google-bootstrap in sass for rails

A Compass port of Nice Web Type's (Tim Brown) Web Font Specimen tool http://webfontspecimen.com/

The YUI Compass plugin is a collection of CSS Tools. http://developer.yahoo.com/yui/2/.

ZURB Foundation ported over to work with the power of Compass.

A gem that helps creating project templates.

A library of Sass utilities and patterns for OddBird projects.

Comes with some plugins configured and some coffeescript/css/assets preloaded for JOY