Canary

Docusaurus is an open-source static site generator designed for creating documentation websites. Developed by Facebook, it simplifies the process of building, deploying, and maintaining documentation with its React-based framework and pre-configured setup for documentation projects.

VitePress is a static site generator designed for creating documentation websites. It offers a lightweight and fast development experience using Vue.js and Markdown, with features such as live-reload, theming, and customizable layout components.

Documentation themes are built specifically for writing technical and product documentation. They are normally written and maintained in Markdown. The often include a navigation menu, search bar, clear headings, semantic document structure and clean typography.