The simply the best collection of parallax scripts
Stand-alone parallax scrolling JavaScript library for mobile (Android, iOS, etc.) and desktop.
A jQuery plugin that provides parallax scrolling effects to any scrolling element. Precisely align elements and backgrounds. All elements and backgrounds will return to their original position when they meet the edge of the screenplus or minus your own optional offset.
A JavaScript library that enables developers to create mobile-friendly parallax motion effects. Reacts to the orientation of your smart device, offsetting layers depending on their depth within a scene. The library is also available as a jQuery plugin.