So I was googling something for some advice and came across a site that /has/ a simular styling to what I see on 'Stackexchange'. For example:

This site here

I know it's a very small similarity, but on my quest around the world wide web, I have seen a lot more similarities.. So does Stackoverflow just use some kind of "forum" software package that is available to anyone?

1 Answer 1


It's built on OSQA, which is a well-known clone of Stack Exchange.

Stack Exchange is an original.

See also:

  • Thanks :) I visited the OSQA and found it useful
    – Phorce
    Commented Jan 27, 2013 at 18:58

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