This dynamic JavaScript slideshow is feature packed and under 5KB. A few new features include description support, link support, no naming restrictions, portrait image support, graceful degradation and active thumbnail status.
Dynamic Text Gloss Effect

Enhance your web pages with this small JavaScript to dynamically add a Gloss Effect on your normal header texts.
SimpleTabs by Komrade
After not finding a simple, lightweight script to create tabs -without being based on external JS libraries- I decided to create my own. It’s called SimpleTabs and you can read more about it here: http://labs.komrade.gr/simpletabs/ Notable features: * It does not depend on any third-part library like jQuery, Mootools etc. That means it won’t conflict [...]
The technology validation of the forms
The technology validation of the forms
YUI maximum length for textarea (with counter)
A textarea showing the maximum amount of characters allowed. Counting down and showing a message if the maximum is exceeded.
Virtual Pagination script
A robust JavaScript that lets you divvy up arbitrary sections of content on your page and turn them into paginated content.
YUI Newsticker

Yui based newsticker. News headlines scroll from right to left through a container. On mouse over the scroll will pause. Clicking a link will transfer the user to the newsarticle.
Ajax Email validator :) AJAX PHP
I think the most important aspects of building and processing a form is how you validate data here is a script build via AJAX and PHP with example how to check if your email address is real one :
SpinBox.JS 2.0 is Out – Now with Support for Chrome and Safari

The new version of SpinBox.JS is out – now with support for Google Chrome and Safari, improved rendering and performance and a new killer feature!
Unobtrusive Spinbox Script
SpinBox.JS is an unobtrusive and almost codeless way to turn the ordinary input text boxes into cool looking, multifunctional and skinnable spin boxes. All you have to do is to create a normal text input on the page, give it an ID, edit a few arguments, set a skin in the initialization script and hit [...]
simpleCart(js)

Easy to use javascript shopping cart using paypal. No programming or databases required, just simple HTML.
Typeface.js

Instead of creating images or using flash just to show your site’s graphic text in the font you want, you can use typeface.js and write in plain HTML and CSS, just as if your visitors had the font installed locally.
