Mozilla.org Tools
Mozilla has a very structured approach, supported by tools
- Tinderbox (Automated build system, with web interface)
- Bonsai (web interface to the source code, with hyperlinks)
- Bugzilla (Bug reporting system, http://bugzilla.mozilla.org)
Other Bugzilla users:
- RedHat
- GNOME
- XIMIAN
- Apache
- collab.net (among many others...)