I'd like to try to write some patches for this to fix small bugs I've encountered. Any chance I could at least see the source code? Thanks!
I'm certain that it's visible at the git repository. Do you have git access?
...I don't know. (Bear with me, I'm new to git) Someone at enwiki did give me a link to this gerrit repository, though. Is that right?
Yes, it does appear to be that repository. This is not properly documented. I spend 10 mins looking for it, and I'm an experienced dev that knows where to look.
Nathan, I'm sorry that I did not run across this earlier. Yes, I believe https://gerrit.wikimedia.org/r/gitweb?p=mediawiki/extensions/PageTriage.git;a=summary is right. And if you could point to the page on enwiki where someone mentioned this to you, I'd be much obliged -- that way I can communicate with them as well. Thanks!
This might help those of us unfamiliar with git: