The author [[Maxime Vaillancourt]] has a tutorial on setting up your own digital garden.
From the README:
- Based on [[Jekyll]], a static website generator
- Supports Roam-style double bracket link syntax to other notes [[wikilinks]]
- Creates [[backlinks]] to other notes automatically
- Features link previews on hover
- Includes graph visualization of the notes and their links
- Features a simple and responsive design
- Supports [[Markdown]] or HTML notes