Run results for: lodash isEqual vs JSON.stringify

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Gecko/20100101 Firefox/135.0

Browser: Firefox 135

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: one year ago

JSON.stringify

2.5M/s

_.isEqual

2.2M/s

View exact numbers

Test name	Executions per second
✓ JSON.stringify	2,512,150 Ops/sec
_.isEqual	2,184,034 Ops/sec

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.4/lodash.min.js"></script>

Script Preparation code:

const obj1 = {
  boolVal: true,
  arrVal: [
    	"string 1",
        "string 2",
        "string 3",
        "string 4",
        "string 5",
        "string 6",
        "string 7",
  ]
};

const obj2 = {
  boolVal: true,
  arrVal: [
    	"string 1",
        "string 2",
        "string 3",
        "string 4",
        "string 5",
        "string 6",
        "string 7",
  ]
};

Tests:

_.isEqual
_.isEqual(obj1, obj2);
JSON.stringify
JSON.stringify(obj1) === JSON.stringify(obj2);