This project rocks and uses MIT-LICENSE.
Ui Bibz
Ui Bibz is a Ui framework to allow build an interface very quickly and simply using Ruby on Rails 4 and Boostrap 4.
Ui Bibz load boostrap and awesomefont.
Documentation
Full documentation is here : Ui Bibz
Installation
Add it to your Gemfile For bootstrap v4:
gem 'ui_bibz'
For bootstrap v3:
gem 'ui_bibz', '~> 1.2.5.3'
Run the following command to install it:
bundle install
Configuration
Put this line in: /app/assets/stylesheets/applications.css
*= require ui_bibz
Put this line in: /app/assets/javascripts/applications.js
//= require ui_bibz
Ps: You can use sass variables into Boostrap.