Run results for: Lodash.isEqual vs JSON.stringify Equality Comparison for Plain Objects

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.80 Safari/537.36

Browser: Chrome 75

Operating system: Mac OS X 10.14.5

Device Platform: Desktop

Date tested: 5 years ago

Test name	Executions per second
_.isEqual	425314.9 Ops/sec
JSON.stringify	644265.8 Ops/sec

HTML Preparation code:

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

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

Script Preparation code:

window.foo = {type: 'cat', age: 11, color: 'black'}
window.bar = {type: 'dog', age: 9, color: 'brown'}

 
window.foo = {type: 'cat', age: 11, color: 'black'}window.bar = {type: 'dog', age: 9, color: 'brown'}

Tests:

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