# Card feature

> An extra control at the bottom of a card, like a brightness slider or buttons for a vacuum.

Source: https://contributors.home-assistant.io/glossary/card-feature/

- In code: `features`, `hui-*-card-feature`
- Also: card features, features

Features make a card do more without opening the [more-info dialog](https://contributors.home-assistant.io/glossary/more-info-dialog/). Which features a card can show depends on the entity and its [supported features](https://contributors.home-assistant.io/glossary/supported-features/).

## Related terms

- [Card](https://contributors.home-assistant.io/glossary/card/): A block on a dashboard that shows or controls something, like an entity, a graph, or a weather forecast.
- [Supported features](https://contributors.home-assistant.io/glossary/supported-features/): A number an entity sets to say which features of its type it supports, like a cover that can be set to a position.