---
title: response
framework: swiftui
role: symbol
role_heading: Instance Property
path: swiftui/spring/response
---

# response

The stiffness of the spring, defined as an approximate duration in seconds.

## Declaration

```swift
var response: Double { get }
```

## See Also

### Getting spring characteristics

- [bounce](swiftui/spring/bounce.md)
- [damping](swiftui/spring/damping.md)
- [dampingRatio](swiftui/spring/dampingratio.md)
- [duration](swiftui/spring/duration.md)
- [mass](swiftui/spring/mass.md)
- [settlingDuration](swiftui/spring/settlingduration.md)
- [stiffness](swiftui/spring/stiffness.md)