Vex is a modern dialog library which is highly configurable, easily stylable, and gets out of the way. It's tiny, has a clear and simple API, works on mobile devices, and can be customized to match your style in seconds.
A tutorial about creating basic modal by using jQuery and CSS.
Mike's Modal Library is a Facebook like photo library written to support photos and comments on an individual photo.
modalBox.js is a very light weight modal window plugin packed with only most used features and options. Its overall size is around 5.3 kb ( 2.5 kb minified). You can easily extend it according to your need.
Pop Easy is a lightweight jQuery plugin that is a must have for any developer to easily create modal windows. Put focus on important elements by applying a mask to your page and opening a customizable pop up modal window.
isLoading is a simple jQuery plugin to show visual feedback when loading data or any action that would take time. You can use isLoading as;
Chardin.js is a jQuery plugin that creates a simple overlay to display instructions on existent elements. It is inspired by the recent Gmail new composer tour.
In this tutorial you are going to build a cross-browser, custom confirm dialog in the form of an easy to use jQuery plugin. You can choose the text, buttons, and actions that will be executed when they are clicked.
notific8 is a jQuery notification plug-in inspired by the notifications introduced in Windows 8.
This is a simple jQuery popup plugin with transition effect.
ClassyBox is a jQuery plugin that is a complex LightBox alternative with support for the most popular video services, enabling you to embed a media gallery on your site.