Run results for: Lodash.isEqual vs JSON.stringfy compare

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Browser: Chrome 126

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
✓ Lodash.isEqual	752,334 Ops/sec
JSON.stringfy	455,774 Ops/sec

Script Preparation code:

window.foo = [
            {
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                "seizoGyoshaKanji": "日鉄建材株式会社",
                "deleteFlg": "0",
                "torokDate": 1589986800000,
                "lastUpdShainId": null,
                "lastUpdDate": null
            },
            {
                "seizoGyoshaCd": "88888",
                "seizoGyoshaKanji": "東京製鐵株式会社",
                "deleteFlg": "0",
                "torokDate": 1589986800000,
                "lastUpdShainId": null,
                "lastUpdDate": null
            },
            {
                "seizoGyoshaCd": "NIKEN",
                "seizoGyoshaKanji": "株式会社ﾆｯｹﾝ鋼業",
                "deleteFlg": "0",
                "torokDate": 1589986800000,
                "lastUpdShainId": null,
                "lastUpdDate": null
            }
        ];
window.bar = [
            {
                "seizoGyoshaCd": "52082",
                "seizoGyoshaKanji": "日鉄建材株式会社",
                "deleteFlg": "0",
                "torokDate": 1589986800000,
                "lastUpdShainId": null,
                "lastUpdDate": null
            },
            {
                "seizoGyoshaCd": "88888",
                "seizoGyoshaKanji": "東京製鐵株式会社",
                "deleteFlg": "0",
                "torokDate": 1589986800000,
                "lastUpdShainId": null,
                "lastUpdDate": null
            },
            {
                "seizoGyoshaCd": "NIKEN",
                "seizoGyoshaKanji": "株式会社ﾆｯｹﾝ鋼業",
                "deleteFlg": "0",
                "torokDate": 1589986800000,
                "lastUpdShainId": null,
                "lastUpdDate": null
            }
        ];

Run results for: Lodash.isEqual vs JSON.stringfy compare

Test comparison

Lodash.isEqual

JSON.stringfy