You can run JavaScript code from Ruby with RunJS. The supported JavaScript engines are: Node, V8, TheRubyRacer, JavaScriptCore and JScript.

a cdn assets for sprockets, upload assets to upyun/qiniu

Provides date, time, number, and list formatting functionality for various Twitter-supported locales in Javascript.

VinesMod goal is to make full featured XMPP server

Vines Services are dynamically updated groups of systems based on criteria like hostname, installed software, operating system, etc. Send a command to the service and it runs on every system in the group. Services, files and permissions are managed via the bundled web application.

Useful for testing the server's BOSH support.