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struct Colors: View {
    let colors: [Color] = [
        .blue,
        .orange,
        .green,
        .yellow,
        .brown,
        .mint,
        .indigo,
        .cyan,
        .gray,
        .pink
    ]

    var body: some View {
        HFlow {
            ForEach(colors, id: \.description) { color in
                RoundedRectangle(cornerRadius: 10)
                    .fill(color.gradient)
                    .frame(width: .random(in: 40...60), height: 50)
            }
        }
        .frame(maxWidth: 300)
    }
}

VFlow {
    ForEach(colors, id: \.description) { color in
        RoundedRectangle(cornerRadius: 10)
            .fill(color.gradient)
            .frame(width: 50, height: .random(in: 40...60))
    }
}
.frame(maxHeight: 300)