HN is open source (more or less - the source base code is, not all the latest tweaks to rankings etc). Head over to http://arclanguage.org/ http://arclanguage.

HN is open source (more or less - the source base code is, not all the latest tweaks to rankings etc). Head over to http://arclanguage.org/ http://arclanguage.org/ The Reddit software is also open source, I believe, and may be another option for you.