Pluses:
- Very active project
- Nice theme out of the box / configuration. Better than any static site generator I've used thus far
- React components / pages
- Configurability, both by settings, plugins. I was able to add a (non-react) custom element to the static build output
- The sidebar, which supports nesting
- Table of contents on the right side. Highlights current section + supports nesting
- Algolia search adds a ton of value. There's a plugin for it: https://docusaurus.io/docs/search
- Dark / light mode
- Can sorta host API docs, if you can generate Markdown for your API, docusaurus can show it: https://social-embed.git-pull.com/docs/lib/api, https://social-embed.git-pull.com/docs/wc/api/classes/oembed...
- Supports namespacing between releases (e.g. v1.1, v1.2) and multiple languages