[qmmmur]

Gave it a try. Font's rendered incorrectly and were unusable which is an obvious deal breaker when you're trying to Code in a seriffed fallback. It was really slow which is my entire experience of all Jupyter/Collab notebook style approaches to coding. I really don't see what anyone else sees in this. If you want to collaborate with people just learn some tried and tested tools that are open and work.