osc-collaboration service for openSUSE
The original idea behind this playground was to analyze the packages of the GNOME team to know what kind of work is needed, but it has evolved and it's now a good place to get some data about all packages in openSUSE.
osc collab
This playground also hosts a service that makes it easier to collaborate within the openSUSE community, via osc collab.
This service works for all packages part of openSUSE:Factory!
General information
If you're simply interested in browsing the openSUSE source, head to the openSUSE instance of the Open Build Service!
No need to login, just browse the packages; the most interesting projects are the ones starting with "openSUSE:", like openSUSE:Factory.