Buttonsanimated

Pulse glow

Breathing shadow that draws the eye.

Installation

caveui components are copy-paste Jetpack Compose built entirely on Material 3 — there's no caveui dependency to add. Make sure Material 3 is on your classpath (it ships with the Compose BOM), then copy the Usage snippet below into your project.

kotlin

// build.gradle.kts (module)
dependencies {
    implementation(platform("androidx.compose:compose-bom:2025.06.00"))
    implementation("androidx.compose.material3:material3")
}

Usage

kotlin

// Infinite alpha breathing on a glowing shadow
val alpha by rememberInfiniteTransition().animateFloat(
    initialValue = 0.5f,
    targetValue = 1f,
    animationSpec = infiniteRepeatable(tween(900), RepeatMode.Reverse),
)
Button(
    onClick = {},
    modifier = Modifier
        .graphicsLayer { this.alpha = alpha }
        .shadow(12.dp, spotColor = MaterialTheme.colorScheme.primary),
) {
    Text("Live")
}