@adar I've been trialling spacedeck for a project, but we ran into various technical issues. Getting sluggish. Not sure if it's due to the hosting or the software though.
https://excalidraw.com/ is very nice though, and open source, however self hosting doesn't support collaboration features, as it's tied into some Google databases... Apparently they are working on that, but didn't see a reply to my question about the status of it yet.
Main instance is usable though.
Yes, I see from some other comments that excalidraw.com are planning on switching away from google to an open source storage server, and have removed google tag manager. Thanks for the link.
@adar but maybe the provided server implementation will be a Google firebase one... And still need the community to make an open source storage engine. Let's see!
I feel quite excited about the potential of collaborative whiteboards for online organising.
A Fediverse instance for people interested in cooperative and collective projects.