Hi,
I installed from HACS, it don't ask anything and don't show any button to add to Lovelace. When I try to create a new card of mini-graph-card it say "No type card configured" So, I need to do anything more to install it?


Remove the initial dash before type, it's not needed in the UI editor
I had that issue too, solved editing the UI Raw code changing the type to js:
resources:
type: 'custom:mini-graph-card'
name: MINI Graph
entities:
- sensor.motion_flur_temperature
This works fine.
Most helpful comment
Remove the initial dash before
type, it's not needed in the UI editor