jPicture is a jQuery plugin to load pictures on the right view port. jPicture loads only the most fitting picture out of the picture-versions for the viewport the page is displayed on. This not only takes away the trouble of handling this yourself, but also reduces loading times for lower-res viewports.
Lazy Load delays loading of images in long web pages. Images outside of viewport wont be loaded before user scrolls Read more
The scroll monitor allows you to receive events when elements enter or exit a viewport. It does this using watcher Read more
jQuery.isInView is a jQuery plugin that tells you if elements are in view inside a scrollable container, or inside a Read more
Scrollspy is a jQuery plugin for detecting enter/exit of elements in the viewport when the user scrolls.
isInViewport.js is an ultra-light jQuery plugin that tells you if the element is in the viewport, but with a twist. Read more