How to setup self hosted wiki for your startup

Can highly recommend outline (https://www.getoutline.com/). You can self-host or opt for the hosted version. Built and maintained by one of the linear devs.

Agreed on outline, though their lack of local auth is kinda annoying. But Authelia works pretty great.

Another vote for Outline - it works really well, has „multiplayer“ support (although that is only a nicety in my book), is constantly improved.

Also, Dokuwiki is nice, if a little dated on the UI side of things.

Outline maintainer here, happy to see the rec and can answer any questions

Replacing Confluence with Outline today, thanks for this recommendation!

Thank you for Outline, I used to self-host it for a team and it was a breeze compared to Google Docs or confluence.

Does it support the use case of publishing the wiki as a public documentation site, while allowing authenticated users to edit?

It does, that's how it's own docs are put together –

https://docs.getoutline.com/s/guide

Outline looks great. Thanks for creating it. Few questions:

1. Does it support rendering OpenAPI json/yaml?

2. Also it seems like it supports Draw.io via public URL. That's a no go. Can it support draw.io diagrams via attachments?

3. Google drive support is nice. Do you plan on supporting OneDrive as well?

1. No plans, that's an entirely different thing – check out https://scalar.com

2/3. Not currently but anyone could add support for such things