This is a small demo server of FriCAS.
Public demo sheets of FriCAS can be found here.
If you want to have a login in order to help extending the number of demo sheets, contact Ralf Hemmecke.
This is work in progress. The FriCAS notebook is actually a slightly patched Sage 5.3 which is contacting a FriCAS process running in the background. (Thanks to the Sage and the Sage-Notebook teams for making this user interface possible.)
To come... I'll provide instructions to patch Sage and setup a similar server