Responsive menu based on the Sidr jQuery plugin developed by BERRIART. It features an options panel where the menu can be configured. You can choose between sliding from the left or from the right side of the page, to have a full width bar or a simple button as the menu trigger and more. The menu features two CSS themes: dark and light.
It also adds two sidebars in Appearance -> Widgets, where you can add widgets before and after the menu.
This plugin is available for download to be used on your WordPress self-hosted installation.