Sammy.js

And just like Ruby's Sinatra, Sammy.js also mainly revolves around the 'routes'.

It is mainly to use with AJAX and one-page applications/websites, where controlling the URL and DOM content loaded and displayed based on it is of greater importance than anything else in the code.

Sammy basically provides a simplistic way of binding routes with events in a simple way, allowing developers to create custom behavioral patterns for their code.

Features:

• Support for plugins
• Module structure
• Programmatic API available
• Lightweight file size
• Documented code

Requirements:

• JavaScript enabled on client side
• jQuery