Run results for: Lodash vs JSON.stringify() for array

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 122

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Benchmark engine: Benchmark.js

JSON.stringify

1.4M/s

_.isEqual

345K/s

View exact numbers

Test name	Executions per second
✓ JSON.stringify	1,434,826 Ops/sec
_.isEqual	345,106 Ops/sec

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

window.foo = [{
    id: 'markup-1',
    name: 'markup',
    data: {
        width: 20,
        height: 30
    }
}, {
    id: 'markup-1',
    name: 'markup',
    data: {
        width: 20,
        height: 30
    }
}, {
    id: 'markup-1',
    name: 'markup',
    data: {
        width: 20,
        height: 30
    }
}];

window.bar = [{
    id: 'markup-1',
    name: 'markup',
    data: {
        width: 20,
        height: 30
    }
}, {
    id: 'markup-1',
    name: 'markup',
    data: {
        width: 20,
        height: 30
    }
}, {
    id: 'markup-1',
    name: 'markup',
    data: {
        width: 20,
        height: 30
    }
}];

Tests:

_.isEqual
_.isEqual(window.foo, window.bar)
JSON.stringify
JSON.stringify(window.foo, window.bar)