Wiki.js
js.wikiThe most powerful and extensible open source Wiki software.
Content & Publishingwikidocumentationopen-sourceself-hostedknowledge-basenode-jscms

About
Wiki.js is an open-source wiki platform built on Node.js that lets teams create and manage documentation with a rich, intuitive interface. It supports multiple databases, dozens of authentication providers, and integrates with cloud storage and search services. It can be self-hosted on virtually any platform, from a Raspberry Pi to a cloud VM.
Problem
Teams struggle to find a powerful, flexible, and fully self-hostable wiki solution that supports enterprise authentication and broad integrations
For
Teams and developers who need a self-hosted, customizable documentation or knowledge-base platform
How it works
Users install Wiki.js on their own infrastructure or via a cloud marketplace, then configure modules for authentication, storage, and search through an admin interface
Business model
open-source
Status
launched