Open source WikiWiki
Various thoughts on wiki software
WikiJS
Used to run this site – see [[WikiJS]].
Outline
https://www.getoutline.com/
https://github.com/outline/outline
https://twitter.com/outlinewiki
Licensed as Business Source License – which I had not heard of. Documenting under [[Licensing]]
My fork: https://github.com/bmann/outline, setup to easily deploy to Heroku (not updated to recent head, yet). The app.json did get merged, so you should use the main version.
The other issue I had, with having mult... and knowledge base for growing teams.
Rich text editor that transforms Markdown on the fly. Free for up to 5, paid hosting or Self Hosted, uses Slack or Google for logins. Full Markdown export.