I could be wrong, but this might be the fastest drop for a devices source code ever. With the
Epic 4G Touch just hitting stores and online retailers today, we would have expected at least a few days before the code came out. We sure as heck aren’t complaining though. This means that the developers can get to work on building us some of those oh so juicy custom ROMs we all love so much. You won’t be seeing one just yet though as the device still has to be rooted first. I do, however, fully expect to see builds popping up  in the forums over the next few days for for parts of this being ported to the the Epic 4G and other variants. I can’t wait to see what the devs do with these devices.
If you are interested in getting your hands on the source code, point your browser to Samsungs portal site and search for D710.
Source: Phandroid