Which browser has the best support for HTML 5 currently?
html
Solution
Ones that are built using a recent webkit build, and Presto.
Safari 3.1 for webkit Opera for Presto.
I'm pretty sure firefox will start supporting html5 partially in 3.1
All support is extremely partial. Check here for information on what is supported.
Problem
Where can I test HTML 5 functionality today - is there any test build of any rendering engines which would allow testing, or is it to early? I'm aware that much of the spec hasn't been finalised, but some has, and it would be good to try it out!