MediaWiki

MediaWiki is an open-source, web-based collaboration and content management tool designed for creating and managing wikis.

Developed for use on platforms like Wikipedia, it allows multiple users to collaboratively edit and structure content, supporting version control, templates, and extensions. MediaWiki is highly customizable and scalable, making it suitable for large and small knowledge bases, documentation, and community-driven websites.

It supports rich formatting, multilingual capabilities, and can be extended through plugins to add additional features.