Create Splash Screen for Website/Mobiles, splash screen will display till the webpage completes loading of the images.
anseki
The simple jQuery Plugin for customizable overlay which covers a page, elements or iframe-windows that is specified.
Dynamic Widget is a plugin for JQuery UI that automates lazy loading JS and CSS for your JQuery UI widgets without the need to worry about includes.
jQuery zero byte loading effect
Abdulrhman Elbuni
jQuery zero byte smooth loading motion effect, with almost an infinite dynamic patterns. Highly configurable and it is inspired by Lissajous patterns
Carlos Bonetti
Easily add and manipulate loading states of any element on the page
Kevin Sylvestre
Spin is a jQuery plugin that creates animated loading indicators with only CSS and JavaScript.
Mohit K Singh
This is a jQuery plugin to show a loader on every ajax hit on the server with different themes.
h920526
jQuery Lazy Scroll Loading Plugin