EDIT: Looks like at least some of my links can also be found on http://www.mozilla.org/en-US/contribute/ http://www.mozilla.org/en-US/contribute/. Who knew? My

EDIT: Looks like at least some of my links can also be found on http://www.mozilla.org/en-US/contribute/ http://www.mozilla.org/en-US/contribute/. Who knew? My attempt at providing helpful links for your requests (and ignoring the problem of whatcanidoformozilla.org not having this stuff): 1. There's probably better resources for QA for the browser and other Mozilla projects, but the WebQA is awesome at working with contributors and getting them to help on real projects (I've worked on website releases where 100% of our QA and bug verification was done by contributors): https://quality.mozilla.org/teams/web-qa/ https://quality.mozilla.org/teams/web-qa/ 2. MDN is the biggest place contribution like this happens: https://developer.mozilla.org/en-US/docs/Project:How_to_Help https://developer.mozilla.org/en-US/docs/Project:How_to_Help 3. This seems like a decent resource, specifically the bug reporting guidelines: https://developer.mozilla.org/en-US/docs/Mozilla/QA https://developer.mozilla.org/en-US/docs/Mozilla/QA 4. I'm not sure about this one; A lot of triage happens by the teams working on a specific project, as managing these bugs requires a lot of domain knowledge. Closest link I could find was how to contribute to Bugzilla itself: http://www.bugzilla.org/contribute/ http://www.bugzilla.org/contribute/ 5. This looks like an outdated page (updated February 1st, 2012!) but it has some info on ports. I would recommend joining the #developers channel on the Mozilla IRC and asking around. In general the larger IRC channels will help point you in the right direction.