Sapling is a source control system developed and used at Meta that places special emphasis on usability and scalability. Git and Mercurial users will find many of the basic concepts familiar, and that workflows like understanding your repository, working with stacks of commits...
MKS Source Alternatives
MKS Source is described as 'A Unified Engineering Platform for Product Development' and is an app in the development category. There are more than 25 alternatives to MKS Source for a variety of platforms, including Windows, Linux, Mac, Haiku and BSD apps. The best MKS Source alternative is Git, which is both free and Open Source. Other great apps like MKS Source are Lore Version Control, Apache Subversion, Mercurial SCM and Clustta.
