cells - View components for Ruby and Rails.
react-webpack-rails-tutorial - Example of integration of Rails, react, redux, using the react_on_rails gem, webpack, enabling the es7 and jsx transpilers, and node integration. Live Demo:
browserify-rails - Browserify + Rails = CommonJS Heaven or a path off of the Rails asset pipeline...
react_on_rails - Integration of React + Webpack + Rails to build Universal (Isomorphic) Apps
react-patterns - Mostly reasonable patterns for writing React on Rails
slim - Slim is a template language whose goal is reduce the syntax to the essential parts without becoming cryptic.
plupload-rails - Integration of Plupload with the Rails asset pipeline