For some reason, I can't seem to pinpoint if community.atlassian.com is using Confluence, or some third party tooling. It looks much more refined than even the Atlassian Documentation site. So the question is really more like can this be done with Confluence?
Hi Jeff - It's Lithium, not Confluence.
It's mentioned a few times here: https://community.atlassian.com/t5/Feedback-Forum-discussions/Why-different-software-for-the-two-different-communities/m-p/460120
Edit: Fixed link
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