This from the Guardian:
https://www.theguardian.com/info/2019/jan/24/leaving-scribe
“Just over five years since Scribe was born, we have decided to bring to an end the active development of the project. We are working on implementing a new text editor based on ProseMirror that we hope to open source in the future.”
Wax 2 is the open source Scholarly Editor we are building on ProseMirror. Scholarly Editors have a unique workflow (eg citation management) and tools (eg entity linking) that are quite unique.
https://gitlab.coko.foundation/wax/wax-prosemirror
Anyone that wants to join the effort, please let me know!