All the extras that Sinatra prefers while performing

Singularity golden grid system implementation

A collection of handy shortcut mixins for the Singularity grid system

A simple static site generator

CSS Framework with boilerplate styles without being too intrusive

a project structure for compass

Slabs Framework for Rails

A collection of styling in SMACSS format

A collection of styling in SMACSS format

a collection of base styling in smacss format

Smartkiosk client application

Gem that gives you css foundation to start your frontend work. It has reset.css, grids, utility classes and realy handy mixins included.

SMURF is a new and modular approach to Rails frontend development based on the SMACSS approach for CSS. This gem provides a set of tools that help following this approach.

Snack is a small framework for building static websites.

Solidus extension for using Shopify liquid theme files

Solidus extension for using Shopify liquid theme files

A web design framework built on the latest standards.

Generate your own PDF/HTML songbook.

Chordfile (Lyrics + Chords) display and PDF generation using Sinatra and Prawn

Soxer is a file based static/dynamic web site creation tool for Sinatra.