We have mentioned Growl-like notification system for web a while ago, they are Send Notifications Instantly with Growl Mootools and Roar – Another Notification Widget with MooTools. Here is another Growl-like script for web which is written in jQuery called jGrowl.
jGrowl is a jQuery plugin that raises unobtrusive messages within the browser, similar to the way that OS X’s Growl Framework works. It has the ability to create multiple container instances, allowing a developer to raise and create various notifications in various location on the user’s screen.
Requirements: jQuery Framework
License: MIT License