Pulsating Modifier

pulsating.kt

@Composable
fun Modifier.pulsatingScale(
    pulseFraction: Float = 1.2f,
    duration: Int = 1000
): Modifier {
    val infiniteTransition = rememberInfiniteTransition()
    val scale = infiniteTransition.animateFloat(
        initialValue = 1f,
        targetValue = pulseFraction,
        animationSpec = infiniteRepeatable(
            animation = tween(duration),
            repeatMode = RepeatMode.Reverse
        )
    )

    return scale(scale.value)
}