DOMjudge is open source, free software and has an active development community with contributors from around the world. Question, suggestion bug or patch? All those are most welcome via the channels below.
Bugs and feature enhancements are tracked at Github, see the Issues page. You may report a new issue there. Pull requests are also very welcome. If you have a question or you are unsure whether what you're seeing is a bug, please discuss it on firstname.lastname@example.org beforehand (see below).
We have a few mailinglists that anyone interested is welcome to subscribe to:
Note that only the DOMjudge-devel list can be posted to, and only by list members (to prevent spam).
We produce nightly snapshots of the latest DOMjudge sources (the master branch from the main git repository). These can be found in the snapshot directory. Note that our repository contains code that might be experimental, buggy or subject to change. Use at your own risk.
The DOMjudge sources are maintained in Git, in three separate repositories:
You can create a local copy of these git repositories with the command (replace URL as desired):
git clone https://github.com/DOMjudge/domjudge.git
Additional information can be found in the administrator's manual, especially the appendix with developer information.
If you have any questions left, don't hesitate to ask at the DOMjudge-devel mailinglist.