One of the biggest pains about making Web pages is having to keep track of
which browsers support what features. Wouldn't it be nice if there were
some way to keep track of it all? Well, we've whipped up a few articles and
charts to make things easier for you.
You can keep track of all the nitty-gritty design issues (the size of form
elements in different browsers, a to-the-pixel comparison of font sizes,
and so
on) or sniff out which browser
a user is running. And then we've got this chart, which tells you what
each version of the major browsers supports: