Which browsers are officially supported by Stack Exchange?
Also, what else is needed in order to use every feature of the site?
Which browsers are supported?
So here's the bottom line for this question: we support the browsers that we see the vast majority of our visitors actually use. This is philosophically in line with the quote that formerly opened this answer…
…but that was said back when browser version numbers didn't change every other day. (Okay, really just looking at you, Chrome and Firefox.) The no beta/dev thing still applies, too.
The supported browsers, in practice, based on the above guideline:
If it's not one of those, it still may work, but you probably shouldn't expect support. Less common browsers people have tried:
What else do I need?
There are requirements beyond using a modern browser for getting the best possible experience:
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