Collabora Online (often abbreviated as COOL) is an open-source online office suite developed by Collabora, based on LibreOffice Online, the web-based edition of the LibreOffice office suite.
Hm. Depends on what “based on” means here - continuously, or once, when they first forked it.
Wait, didn’t they?
edit:
Hm. Depends on what “based on” means here - continuously, or once, when they first forked it.
Libreoffice online is kinda not a thing
EuroOffice is a fork of OnlyOffice
Libreoffice is working on online again
A big issue is that COOL is an electron app, they only support the web version basically. But for web stuff it is pretty good.