Which documentation system do you recommend?

Hey IH,

I want (no must :D) to document my software now. Does anyone know good documentation software I can use for this?

The following are my requirements:

• Self hosted
• Doc should be searchable
• No python, pearl
• PHP, NodeJS prioritized
• WYSIWYG Editor (because of editors)
• Can require DB (MySQL, MariaDB)

I wanted to use first markdown stuff, but it's hard to implement for non-technical people, additionally a search is a bit more complex to implement.

Thanks for every answer