Sidr is a jQuery plugin for creating side menus and the easiest way for doing your menu responsive. You can create multiple sidrs on both sides of your web to make responsives menus.

It can be set to be displayed at right or left, a single page can have multiple side menus and offers multiple methods  for loading the content. Sidr come with responsive feature, so you can easily add existing content (like a menu, a search box, social icons,…) to a menu in small screens.

It come with two themes (two stylesheets), a dark one and a light one.

Website: http://www.berriart.com/sidr
Demo: http://www.berriart.com/sidr/#usage
Download: https://github.com/artberri/sidr
Requirements: jQuery
Compatibility: Major Browser