Composeum

Composeum is a compile-time Jetpack Compose preview browser. Annotate composables with @ComposePreview, run KSP, and browse interactive previews without reflection or manual registration.

Artifacts:

• tech.lucam.composeum:preview-annotation:0.3.0
• tech.lucam.composeum:preview-runtime:0.3.0
• tech.lucam.composeum:preview-ksp:0.3.0

Minimal setup:

dependencies {
    implementation("tech.lucam.composeum:preview-annotation:0.3.0")
    ksp("tech.lucam.composeum:preview-ksp:0.3.0")
    implementation("tech.lucam.composeum:preview-runtime:0.3.0")
}

@ComposePreview(name = "Primary Button", group = AppPreviews.Components::class)
@Composable
fun PrimaryButtonPreview() {
    PrimaryButton(label = "Click me")
}

class PreviewCatalogActivity : ComposeumBrowserActivity() {
    override val registry = GeneratedPreviewRegistry
}

Get started and check out the full documentation under docs

License: Apache 2.0