Tooling around conferences

I am a co-organizer of Byteconf Flutter , and one thing that I have noticed over the last few months is that there's a dearth of tools for managing conferences. Having seen the success of Codeland, I think there's an opportunity here. Some things ...

Is it possible to create multiple publications?

I saw a similar question that was never answered: https://hashnode.com/post/can-we-create-multiple-publications-under-our-account-cjz5u969f000k6ps1eb226h3g I only see the ability to create that initial publication.

Do you still use "var" in JavaScript?