HTML5Demos.com is created to collect many of the HTML experimentation and demos at one web page. You can access many demos and examples of HTML5 Technologies with the indication of their browser support.  Click on the browser support icon or the technology tag to filter the demos (the filter is an or filter).

The list has variety of technologies used with HTML5 including videos, canvas, geo location, sql database, etc. Unfortunately all the demos showed in the list don’t support every browser at least as of know. But it’s good to know what we can do with HTML5, especially it’s early times.