Integrates with Rails 3.x Asset Pipeline with some Backbone.js support

Browser Package Manager

Ruby bridge to the Bublé ES6 transpiler

Safely run untrusted Javascript from Ruby

Пришли чек и участвуй в розыгрыше 500 литров бензина

Wiki engine based on Rails 3 engine

Ruby CFT is a bridge to the official JavaScript CFT compiler.

A citeproc engine based on the citeproc-js CSL (Citation Style Language) processor.

Clapton is a Ruby on Rails gem for building web apps with pure Ruby only (no JavaScript and no HTML templates).

Ruby CoffeeScriptRedux is a bridge to the JS CoffeeScriptRedux compiler.

Simple & Smart CoffeeScript command-line compiler. No need Nodejs installed.

Comunication of with GSM modem

Ruby CoughSyrup is a bridge to the JS CoughSyrup transpiler.

HDS <=> QDM Model Converter

CSS minification with Ruby using ExecJS and Node.js' CSSO. Integrates with Sprockets when present.

Ruby wrapper for a JavaScript library for escaping CSS strings and identifiers

Provide an interface to lint css with CSSLint from ruby

Provides a css-module-like experience to Sass/SCSS, Rails views and JavaScript

This framework lets you build & easily layout dashboards with your own custom widgets. Use it to make a status boards for your ops team, or use it to track signups, conversion rates, or whatever else metrics you'd like to see in one spot. Included with the framework are ready-made widgets for you...

Rails 4 engine for managing devise users