In the Home Assistant Core 2022.3 release, we add custom features for the tile card. If you are a developer of custom cards, you can now build your own features to the tile card instead of building a whole card.
- type: custom:button-press-tile-feature
Custom tile features can even be added to the tile card editor like any other built-in tile feature using similar syntax as custom cards.
window.customTileFeatures = window.customTileFeatures || ;
name: "Button press",
For more details, see the custom tile features documentation.