React是如何构建用户界面的？

已知JSON API 和原型。

[  
	{ category: "Fruits", price: "$1", stocked: true, name: "Apple" },  
	{ category: "Fruits", price: "$1", stocked: true, name: "Dragonfruit" },  
	{ category: "Fruits", price: "$2", stocked: false, name: "Passionfruit" },  
	{ category: "Vegetables", price: "$2", stocked: true, name: "Spinach" },  
	{ category: "Vegetables", price: "$4", stocked: false, name: "Pumpkin" },  
	{ category: "Vegetables", price: "$1", stocked: true, name: "Peas" }
]