Single page slim prototyping (use of sass and compass and coffeescript is encouraged)

Configure Stass for Compass

Staticpress is a blog-focused static site generator. It uses Tilt for rendering nearly any template you can think of and come with a built-in Rack server for easy development previews.

Ruby blog engine

Stylewithclass lets you style your web pages using predefined CSS classes that are commonly used. Such as paddings, margins, position, clear, floats etc.

Style your web page using css classes

Generates styles for cyt projects.

All the stuff that make front end web development fun, in one simple toolkit

The Coding Designer's Survival Kit - tools for designing websites in the browser.

"just test description"

Test server for proxies

Jekyll plugin, that allows you to write javascript/css assets in other languages such as CoffeeScript, Sass, Less and ERB, concatenate them, respecting dependencies, minify and many more.

TintedTags is a Rails Gem that extends functionality of ActsAsTaggableOn with the ability to assign colours to tags based upon their usage.

Toadstool styleguide app.

css frontend framework based on sass/scss

This gem provides a simple default for a toppings modular scale setup

this gem sports support for the singularitygs grid framework for toppings

this gem sports support for the susy sass library for toppings

TranslucenCSS doesn't generate anything that you don't absolutely need to get the desired effect, leaving you free to style your elements without constantly undoing

An ice cold mobile web development framework