Simplest way to use simple_form with bootstrap3 and rails.

Bootstrap UI Helper Engine

Bootstrap wrapper for rails

Bootstrap V3 for Ruby on Rails

Bootstrap view helpers

Rails form helpers and form builder extensions that make it super easy to build Bootstrap 5 forms.

Bootstrap UI framework based CMS

Bootstrap helper methods

Bootstrap plugin for madride.

Speed up bilding you interface with bootstrap

Minimal multi-purpose Jekyll theme using Bootstrap.

Simple Markdown editor styled with Bootstrap

Bootstrap as Bemer components.

Rails engine for Start Bootstrap Admin Theme

It's Bootstrap Pagedown for the Rails asset pipeline.

Bootstrap Sass for Rails Asset Pipeline

Provides date, currency and date_time inputs for SimpleForm and Bootstrap

bootstrap_layouts for rails applications

Add ember-bootstrap lib to rails asset pipeline

Gem containing Bootstrap style for devise based projects