Run results for: Lodash.isEqual vs JSON.stringify Equality Comparison for Deep Array of Strings more data.

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:75.0) Gecko/20100101 Firefox/75.0

Browser: Firefox 75

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
_.isEqual	258218.3 Ops/sec
JSON.stringify	22565.1 Ops/sec

HTML Preparation code:

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

Script Preparation code:

window.foo = {"page":1,"sort":"-transaction_at","filter":{"type":"deposit","opportunity_id":"8"}, test:["test 1a", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3"]};
window.bar = {"page":1,"sort":"-transaction_at","filter":{"type":"deposit","opportunity_id":"8"}, test:["test 1b", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3","test 1", "test 2", "test 3"]};

Tests:

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

Run results for: Lodash.isEqual vs JSON.stringify Equality Comparison for Deep Array of Strings more data.

Test on isEqual performance

_.isEqual

JSON.stringify