A JavaScript that navigates a Facebook fan page and outputs all of the fans into a CSV file. Incredibly useful.

Sounds stupid and listy but it's actually a good introduction to some of the more useful and practical pieces of the huge insane HTML5 Boilerplate (html5boilerplate.com).

Total linkbait I know but there's some useful stuff here.

"Raphaël is a small JavaScript library that should simplify your work with vector graphics on the web. If you want to create your own specific chart or image crop and rotate widget, for example, you can achieve it simply and easily with this library."

A good edit-in-place plugin for jQuery.

This bookmarklet makes reading things on the web very simple and thus enjoyable by removing all of the often-useless and often-flashing worthlessness surrounding the content.

As seen on Normative.com.

As seen on Normative.com.

Hide an email address from spammers with Javascript-powered character encoding. Sweet.

"JavaScript Regex Tester." Put in your test data and your regular expression and see if it works.

Ugly "Browse..." buttons be gone!

"the little JavaScript and CSS bundle I've been working on that makes developing iPhone web apps easy."

Incredibly awesome. Ahhh!