svelte/site/content/examples/self-references/data.json5

{
  "node": {
    "name": "Fruit",
    "children": [
      {
        "name": "Red",
        "children": [
          {
            "name": "Cherry"
          },
          {
            "name": "Strawberry"
          }
        ]
      },
      {
        "name": "Green",
        "children": [
          {
            "name": "Apple"
          },
          {
            "name": "Pear"
          },
          {
            "name": "Lime"
          }
        ]
      }
    ]
  }
}