- w3.org – Home of the World Wide Web Consortium who set the standards
- HTML5 Tag Reference – W3Schools – Some of the new features in HTML5 are functions for embedding audio, video, graphics, client-side data
- Firefox Browser
- libreoffice is the free power-packed Open Source personal productivity suite for Windows, Macintosh and Linux.
- Ghisler.com Total Commander – great tool
- php.net – php manual and help page
- WordPress makes Blogs and websites
- www.htmlhelp.com – offers material on a wide range of HTML related topics.
- www.pageresource.com – Heaps of useful tutorials