Old classes, components, functions, and other nonsense.

PHP Stuff

• Mostly DOM-based "AutoP" implementation like WordPress's wpautop() but more resilient and with a better test suite.
• WordPress menu filter. (article)
• Zend Helper for rendering a MegaMenu with greater control of markup. (article)
• Sendmail Filter for limiting mail() to a whitelist of addresses on a dev server
• Tamper-proof cookie storage (demo, encrypted demo)
• Simpler FirePHP-like logging via Zend Framework. (article)
• UTF8 String class as a proof-of-concept. (article)
• Micro-framework using Zend Framework components. (article)
• Savant3 Template extension with some nice extras.
• Class for debugging strings with detailed HTML output of UTF-8 content. (demo)
• Classes for rendering HTML menus based on active URI
• Class to "Pretty Print" JSON strings
• Classes for displaying output/return values of PHP scripts. Kind of like walking through a script with a debugger. (demo)
• Miniature SimpleTest clone written as an exercise
• Minify

Javascript stuff

• A few bookmarklets
• Libraries for modifying URLs: querystring and hash
• Canvas-based graphing library (demo)
• Animation library (demos: easing, fake progress bar)
• function to add classNames to tables for more robust CSS styling (demo)

Misc

• "Latest Del.icio.us Posts" Opera widget. (article)