1. ImageMapster – HTML Image Map Enhancer
Provides a broad range of enhancements to HTML image maps. Highly configurable effects for mouseover highlighting and area selection/deselection, including the use of alternate images for selection state. Also includes tooltips, and full API support for binding external events to the map/menu state.
2. Hycus Textarea
This is a simple plugin which make the textarea to grow automatically as the user types in the textarea. This also makes the textarea to be resizable (as in drupal textarea)
3. fLoadingSite 0.2 Jquery Plugin
This simple jquery plugin loads your content without refreshing the page. Also makes references to URL so pages can be bookmarked. All these with a nice sliding effect.
5. Media Preview
This plugin allow you to preview images and flash files (flv and swf) by hovering over the thumbnails. This allows your users to view full images without clicking on the thumbnails of the images or flash files.
10. Visual LightBox JS-Mac Style Lightbox Html Slideshow
A free wizard program that helps you easily generate web photo galleries with a nice Lightbox-style overlay effect, in a few clicks without writing a single line of code.