Tiki

Wiki-based system for collaborative creation and maintenance of websites.

The most comprehensive and integrated Free / Libre / Open Source enterprise software suite.

A generic wiki platform that provides runtime services for applications built on top of it.

DokuWiki is a simple and versatile wiki software that stores data in plain text files.

BookStack is an opinionated platform for storing, organizing, and documenting information.

Wiki|Docs is a databaseless markdown flat-file wiki engine for creating and managing documentation pages.

LeoMoon Wiki-Go is a Go-based flat-file wiki for creating and managing documentation, knowledge bases, and collaborative content without an external database.

Raneto is a free, open, simple Markdown-powered knowledge base for Node.js.

Wiki software package that powers Wikipedia and all other Wikimedia projects, serving hundreds of millions of users each month.

W-CMS is a lightweight, open-source CMS for building websites with a flexible, page-based approach.

An Otter Wiki is a Python-based collaborative wiki for managing content in a git repository with Markdown editing and history tracking.

LibreKB is a self-hosted knowledge base web app for creating and managing articles.