cadracks.org is, in its first version, very Github-like, but tailored for CAD files.
What you can do in cadracks.org v0.1
- create your user account (see Create an account at cadracks.org)
- create a repository, clone this new repository, add files, commit, push … (see Getting started with cadracks.org)
- view CAD files in the 3D viewer
Limitations
- Limited set of 3D viewable file formats (STEP, IGES, STL, BREP, FCStd)
- No private repos