Hi HN, we (tina.io) are big fans Docusaurus so we created a starter project to show how you can best use TinaCMS to edit a Docusaurus site.

Here's a link to the announcement article https://tina.io/tinasaurus

And here's a 5-min overview of the project: https://www.youtube.com/watch?v=2bHBwM54UB8

Happy writing!