Here are some links to tools, code and techniques that I find useful.

SQL Generator	A stored procedure to generate basic SQL statements and stored procedures for a given table. I've recommended stored procedures for years. This helps!
DHTML Calendar	Some page elements and javascript that provide cross browser calendar capability. Tested with current IE, Firefox and Opera browsers. Safari too!
DHTML Menu	Some page elements and javascript that provide cross browser menuing capability. Tested with current IE, Firefox and Opera browsers. Safari too!
DHTML Header	Some page elements and javascript that provide cross browser scrolling table header capability. Tested with current IE, Firefox and Opera browsers.