Lazy Load is a jQuery plugin to delay loading of images in long web pages. Images outside of viewport (visible part of web page) won’t be loaded before user scrolls to them.
Best jQuery Lazy Load Plugins & Tutorials with Demo
jPages is a client-side pagination plugin but it gives you a lot more features comparing to most of the other plugins for this purpose, such as auto page turn, key and scroll browse, showing items with delay, completely customizable navigation panel and also integration with Animate.css and Lazy Load.
Apart from all its features, the main diference for the other pagination plugins is that with jPages you can create as many navigation panels as you want and you can choose exactly where to place them.
This jQuery plugin is an on-demand plugin loader, also known as a lazy loader. Instead of downloading all jQuery-plugins, that you might or might not need, Lazy downloads the plugins when you actually use them. The major difference between Lazy and it’s competitors is it’s size.