Gatsby is a great tool for documentation as well. In fact, some of our open source projects use Gatsby (e.g., reactjs.org). We feel that Docusaurus serves a bit

Gatsby is a great tool for documentation as well. In fact, some of our open source projects use Gatsby (e.g., reactjs.org). We feel that Docusaurus serves a bit of a different audience. Docusaurus is focused on the fastest way to document a project. We wanted to provide a really quick way to get a site running with certain core functionality that folks might find useful. We can see Gatsby and Docusaurus possibly collaborating on some features. In fact, we could see integrating/adopting parts of Gatsby into Docusaurus under the hood. That is something that is worth exploring moving forward.