How to get an arbitrary element from JSON?

Question

JavaScript

How to get an arbitrary element from a JSON file and display it on the page.

For example, how to get the value of the "allcoast" element and display it on the page.

If possible, tell me how to do this through Jquery and regular JS

[
  {
    "title01": "CPU",
    "title": "AMD Ryzen 5 1600 BOX",
    "shopcode": 1604575,
    "link": "",
    "cost": "8 399 Р.",
    "allcoast": "23 333"
  },
  {
    "title01": "VIDEO",
    "title": "MSI AMD Radeon RX 580 ARMOR OC [RX 580 ARMOR 8G OC]",
    "shopcode": 1113299,
    "link": "",
    "cost": "12,999 Р."
  },
  {
    "title01": "MB",
    "title": "MSI B350M PRO-VD PLUS",
    "shopcode": 1151988,
    "link": "",
    "cost": "4,250 Р."
  }
]

Answer 1

console.log(json[0].allcoast);
In general, go through the cycle and output.

Answer 2

regex! (Yes, I'm evil! :)