const dynamicString = ref('Dynamic string content');

const comps = computed(() => [
  {
    id: 1,
    width: 20,
    height: 50,
    left: 44,
    top: 4,
    component: "VueUiGauge", // Vue Data UI component, passed here as string
    props: { config: { userOptions: { show: false } }, dataset: gaugeDataset },
  },
  {
    id: 2,
    width: 20,
    height: 60,
    left: 44,
    top: 50,
    component: markRaw(MyCustomComponent), // Your custom component
    props: { str: dynamicString.value },
  },
]);