A lightweight language for specifying protocol contracts. Compiles to source in Java, CSharp, Javascript, ObjC and Ruby.

Super User Application for super users

Test server for proxies

The base of all the apis.

Integrates PDF generation into a Tilt flow

Render React.js JSX files with the Tilt templating system.

Traceur compiler

Make HTML trustworthy for rendering within your web app via Google HTML sanitizers. This is _not_ about stripping HTML but rather about cleaning it of javascript (onclicks, etc.) as well as CSS.

Provides assets for Bootstrap and FontAwesome in your Rails application.

twitter-bootstrap-ruby project integrates Bootstrap JS, and CSS toolkit for Espresso, and Sinatra Asset

gem install universe-javascript

Virgo is a comprehensive team blogging tool for Ruby on Rails

Vision is a Rails Way dashboard, built as a simple alternative to ActiveAdmin.

Waitress is a lightweight, fast Ruby Web Server with the ability to serve dynamic webpages, manage libraries and support for virtual hosts and much more

Uses the actual JavaScript implementation of walrus.js, but supports using Ruby objects as template contexts and Ruby procs as view functions and named helpers

Sistema administrativo para site

Test your javascript with no server, no browser, just pleasure.

Simple sinatra-based web-interface to view git repository history

This gem provides zxcvbn.js for your Rails 3 application via the asset pipeline.