Run results for: Lodash cloneDeep vs structuredClone vs JSON Parse 2023

Run details:

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Browser: Firefox 120

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 4 months ago

Test name	Executions per second
Lodash cloneDeep	6936.7 Ops/sec
Native structuredClone	14668.1 Ops/sec
JSON Parse	19941.2 Ops/sec

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              "ext": {},
              "props": {
                "sortable": true,
                "valueFormatConfig": {
                  "formatType": "number",
                  "hasThousandths": true,
                  "decimalDigits": 2
                },
                "align": "right",
                "width": 100
              },
              "groupIndex": 1
            },
            {
              "id": "field_R34LBUT6dh",
              "fieldType": "indicator",
              "processType": "",
              "dataType": "bigint",
              "originCode": "支付用户数",
              "code": "支付用户数-zpnrb52liasj",
              "originLabel": "支付用户数",
              "label": "支付用户数",
              "formula": {
                "aggregationType": "SUM"
              },
              "groupName": "Main",
              "ext": {},
              "props": {
                "sortable": true,
                "valueFormatConfig": {
                  "formatType": "number",
                  "hasThousandths": true,
                  "decimalDigits": 0
                },
                "align": "right",
                "width": 100
              },
              "groupIndex": 2
            }
          ]
        }
      ],
      "layout": {
        "_root": [
          {
            "id": "root",
            "height": 0,
            "width": 24
          }
        ],
        "root": [
          {
            "id": "Chart_1kgue2Tk4j",
            "height": 172,
            "width": 24
          },
          {
            "id": "Row_hwjmraFGTK",
            "width": 24,
            "height": 511,
            "container": "Row"
          },
          {
            "id": "Chart_YJCg8RRRZ5",
            "height": 352,
            "width": 24
          }
        ],
        "Row_hwjmraFGTK": [
          {
            "id": "Chart_e5fwOQi4gu",
            "height": 511,
            "width": 12
          },
          {
            "id": "Chart_uxl22BaV39",
            "height": 511,
            "width": 12
          }
        ]
      },
      "linkages": [],
      "filters": [],
      "options": {},
      "setting": {},
      "datasetDict": {}
    },
    "setting": {}
  },
  "loadModule": {
    "engines": {
      "ascp-visual/sailing": [
        "1.0.3",
        "1.0.4"
      ]
    },
    "bundles": {},
    "theme": {
      "ascp-design/ascp-design": [
        "7.0.3",
        "7.0.3"
      ]
    },
    "customBundles": {}
  }
}

var myCopy = null;

Tests:

Lodash cloneDeep
myCopy = _.cloneDeep(MyObject);
Native structuredClone
myCopy = structuredClone(MyObject);
JSON Parse
myCopy = JSON.parse(JSON.stringify(MyObject));

Run results for: Lodash cloneDeep vs structuredClone vs JSON Parse 2023

https://developer.mozilla.org/en-US/docs/Web/API/structuredClone

Lodash cloneDeep

Native structuredClone

JSON Parse