Skrollr – 視差滾動JavaScript框架

Skrollr is a lightweight (7kb minified – 3k gzipped) and standalone JavaScript scrolling animation library that simplifies bringing such parallax effects to life.

It allows us to animate the CSS properties of any element according to the horizontal scrollbar position. Defining key frames for each element at certain points in top offset is enough for that.

And, the library is perfect for designers who are not good at JavaScript as -almost- everything is defined inside HTML elements and no JS coding.