What software is used for the Q&A voting set up on Super User?

I once had a link to a similar software (Photobucket used to use a similar thing) online but have lost it since and can't find it anywhere. It looks like the same thing.

  • 2
    For a maintained list of tools and technologies that make up the Stack Exchange Network, see: meta.stackexchange.com/questions/10369/…
    – iglvzx
    Commented May 9, 2012 at 0:23
  • The given link is good for your practice.
    – avirk
    Commented May 9, 2012 at 1:27
  • @iglvzx Impressive list of hardware!
    – Moab
    Commented May 9, 2012 at 15:26

1 Answer 1


Im pretty sure that stackexchange uses proprietary software for their sites. there are some others that are very similar like QATO and OSQA. OSQA is opensource.


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