- Move The Web Forward is a great guide and resource to get involved with web standards. The site reviews everything from contributing to browser engines, speaking/learning topics, to writing specifications for the WHATWG.
- Mobile Web Best Practices
- HTML5 Please - Use the new and shiny responsibly
- Look up HTML5, CSS3, etc features, know if they are ready for use, and if so find out how you should use them – with polyfills, fallbacks or as they are