A course discovery and planning tool which combines all of UC Berkeley's academic information in one place. We intend to make it a more accurate and powerful tool than anything students currently use.
Berkeleytime was created by Yuxin Zhu and Noah Gilmore and is maintained by the ASUC Office of the CTO.
Much of the current development is on the node branch.
It hasn't been updated recently, but this project does have a wiki.