Open Source Event Manager. An event management tool tailored to Free and Open Source Software conferences.
A quilt-like series of patches plus scripts and .spec files to produce the kernel RPM package.
A generic system to build and distribute packages from sources in an automatic, consistent and reproducible way. Release your software for a wide range of operating systems and hardware architectures.
Official Open Build Service Documentation. Content gets reviewed and edited. Generated books are available at http://www.openbuildservice.org
OBS source service to extract files from tar balls, eg .spec files maintained inside of the tar ball.