I recently added a scripts page on my website on which I offer 3, very simple yet useful, scripts.
The first one is a very simple but efficient registration form that is validated real time using AJAX calls.
If you want to give it a go, you can visit the demo page at
TheDemos.InsanityVille.com/SimpleValidation
Another script that I put together is a simple Yahoo Messenger Status Checker. It's not 100% accurate because the user you're checking must be Available to be found online by the script, nut still, if you find yourself in a situation in which you don't have messenger installed and don't want to use the online version of messenger unless the person you want to talk to is online, this is a very helpful script.
[ UPDATE ] I'm working on a way to see the user even if he is set to be invisible to all. I'll share it when it's done.
You can try it on the demo page at
TheDemos.InsanityVille.com/SimpleYahooStatusChecker
Another cool snippet I released is a simple AJAX link checker. Basically, it check for dead link. You could use this script on your comments form to prevent bogus submissions of links.
The demo page is here
TheDemos.InsanityVille.com/SimpleLinkChecker
I should mention that these scripts are made using PHP for the server side scripting, MySQL database server for checking for duplicate user names and email addresses on the SimpleValidation script and,of course, the famous jQuery framework for AJAX calls and visual effects.
I hope you'll enjoy these simple, highly customizable (via css) scripts.
Please take the time to vote on the poll to give some feedback on them.
Thanks.