Pluralink – javascript library for multilinking in your text
Pluralink is a javascript library for displaying multiple links inside one link.
Validatious 2.0 – Easy form validation with unobtrusive JavaScript
Validatious 2.0 is an easy to use, browser compatible and customizable javascript for form validation. It requires no JavaScript library.
Notimoo – Growl style notifications with Mootools
Notimoo is a Mootools plugin for displaying Growl style notifications to your web visitors and also very light weighted.
slideViewerPro – jQuery image slider
slideViewerPro is a fully customizable jQuery image gallery engine wich allows to create outstanding sliding image galleries for your projects and/or interactive galleries within blog posts.
Browser Sandbox – Run any browser from the web
Browser Sandbox is an web application from where you can launch various browser versions at a single time. Only you have to install a plugin to run browser.