Really great looking comment form, with smiley’s, captcha, text formats and thumbs up ratings – all integrated

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great tutorial for creating a simple comment form

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This one is for all the sudoku addicts out there

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flot creates graphical plots on the fly with your data stream, can also give user interactivity by displaying data depending upon the users mouse position on the chart

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Lightbox is the de-facto standard image popup and image gallery script, lots of variants have been produced

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Lovely image menu from phatfusion, It’s a sort of gallery style menu system that has a smooth to rapid transitions, href link to page when you click on the desired image

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