The W3C Markup Validation Service
Use this website to validate your website code, to make sure it works in all web browsers.
The biggest website for web programmers. A lot of free code examples.
Free Website Templates
Free website designs for you to customize and use.
CSS Menu Builder
Free menus in CSS, just to download and use on your website.
What The Font
Submit an image of a word or a text and find out what the font is called.