Ariane is a flexible breadcrumb system for Rails. It is fully compatible with the Twitter Bootstrap and can be adapted to any kind of output.

twitter bootstrap plugin implementation for compass

A pure gem just adds bootstrap to your Rails project.

Bootstraps a pretty looking Rails app in a jiff.

Haml-rails provides Haml generators for Rails 3. It also enables Haml as the templating engine for you, so you don't have to screw around in your own application.rb when your Gemfile already clearly indicated what templating engine you have installed. Hurrah.

This is a scaffold replacement with a Twitter Bootstrap look

Rails engine & generators for bootstrapping a Hashrocket project

hsc-twitter-bootstrap-rails project integrates Bootstrap CSS toolkit for Rails 3.1 Asset Pipeline using Haml, Sass and Coffeescript

This gem provides Twitter Bootstrap converted to Sass directly for you Rails 3 application.

A custom Rails FormBuilder that assumes the use of Twitter Bootstrap

Twitter Bootstrap CSS (with SASS flavour) and JS toolkits for Rails 3 projects

Bootstrap CSS toolkit, from Twitter for Rails 3.1 Asset Pipeline

[DEPRECATED - see bootstrap_form] Provides a builder that makes it super easy to take advantage of Twitter Bootstrap (version 1.4) forms styles.

Twitter Bootstrap 2 for Rails 3

A Ruby Gem that embeds the code necessary to easily use Twitter's Bootstrap Tooltip library within your application.

This gem provides Twitter's Bootstrap jQuery-UI theme

Rails form builder for use with Twitter's Bootstrap library, with labels and inline errors.

Make will_paginate and Bootstrap, from Twitter work together.

Twitter Bootstrap integration for Rails, includes CSS, JS, a FormBuilder and helpers for block elements

Make easy use of Twitter Bootstrap with Ruby on Rails App