A very small jQuery plugin which makes uses of CSS transition and opacity properties to show & hide a fullscreen overlay navigation menu with a hamburger menu toggler.
Free jQuery overlay menu Plugins
All the Free jQuery Plugins about 'overlay menu' are listed here.
Pushy is a mobile-friendly jQuery navigation plugin which lets you create responsive push and/or overlay sidebar menus using CSS transforms and transitions.
An interactive, mobile-friendly site navigation that allows to show/hide an off-canvas sidebar overlay menu / panel based on user actions.
A fancy site navigation that displays a fullscreen, mobile-friendly overlay menu with curtain close / reveal effects using CSS3 animations and a little jQuery script.