This plug adds draw.io support to Silverbullet.
silverbullet-drawio.mp4
Add ghr:LogeshG5/silverbullet-drawio
to the plugs array in your CONFIG page.
config.set {
plugs = {
"ghr:LogeshG5/silverbullet-drawio"
}
}
Run Plugs: Update command and off you go!
Run Draw.io Create diagram
command and type in the name of the diagram (or) type /drawio
in the editor.
Draw.io code block will be added to the editor & the widget will open.
You can use Navigate: Anything Picker
to open the file in full screen.
Attach your diagrams to the page 
.
Run Draw.io Edit diagram
.
If multiple diagrams are present in a page, you will be prompted to choose one.