Hi,
I am looking for a modern forum software, which has most of the following features:
- An API (e.g. REST) to process data from the forum and automatically post it again (bot)
- Markdown for composing new posts
- Side-threads, so several discussions can exist in parallel without annoying everyone else (like Mastodon, Lemmy or Reddit)
- Open Source
Thanks a lot for your help.
P.S.: I am using Flarum the first and it really looks like Discourse. Which one was first?