The documentation is now built with Docusaurus.
The content of the mxGraph documentation is currently present in the repository in the HTML form.

It requires to be migrated to Markdown and the naming transformed from mxGraph to maxGraph.

If you are interesting in contributing, post a message in this issue or in one of the sub-issues. Discussions will then continue in https://github.com/maxGraph/maxGraph/discussions/categories/development