gollum

All wiki pages and assets are stored in a Git repository, enabling full version history, branching, and collaboration via standard Git workflows, as emphasized in the key features.

Supports multiple markup languages like Markdown, AsciiDoc, and MediaWiki, with the ability to add more via gem installations, detailed in the Markups section.

Includes built-in support for diagrams (Mermaid, PlantUML), mathematical equations (KaTeX), and BibTeX citations, making it suitable for technical and academic documentation.

Designed to be compatible with GitHub and GitLab wikis, allowing easy cloning and local editing of existing wikis, as noted in the compatibility philosophy.