Parsing JSON data to JS, how faster?

Question

JavaScript

I receive json data from a websocket, parse it and set a condition, can I use some plugins or other additives to make this process faster (I mean speed up data parsing), or is native functions the fastest thing that can be?
In fact, as I understand it, the native ones should be the fastest, because. they do according to the 1st condition, the rest of the plugins will do several actions

Answer 1

native functions is the fastest that can be?

Yes

Answer 2

const json = `{
      "type": "widget-chart",
      "title": "Handcrafted Wooden Sausages",
      "data": {
        "chart": {
          "height": "100%",
          "type": "donut"
        },
        "series": [
          44,
          55,
          41,
          17,
          15
        ],
        "responsive": [
          {
            "breakpoint": 480,
            "options": {
              "chart": {
                "width": 200
              },
              "legend": {
                "position": "bottom"
              }
            }
          }
        ]
      },
      "_id": "5cf6307a245e2b001efd2111",
      "id": "5cf6307a245e2b001efd2111"
    }
`

console.time('eval')
let e = {}
eval('e = ' + json)
console.timeEnd('eval')


console.time('JSON.parse')
let p = {}
p = JSON.parse(json)
console.timeEnd('JSON.parse')


console.time('Function')
let f = {}
f = new Function('return ' + json)
console.timeEnd('Function')

eval: 0.209ms
JSON.parse: 0.046ms
Function: 0.085ms