Run results for: jeffreytest-3

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.70 Safari/537.36

Browser: Chrome 78

Operating system: Mac OS X 10.14.6

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
_.isEqual	277656.5 Ops/sec
Mine	2059564.0 Ops/sec
JSON.stringify	246614.2 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 = [{ name: 'cat', age: 1, a: 1, b: 3, c: 4, d: 5, e: 6, f: 7, g: 8}, {name: 'dog', age: 2, a: 1, b: 3, c: 4, d: 5, e: 6, f: 7, g: 8}, {name: 'bird', age: 3, a: 1, b: 3, c: 4, d: 5, e: 6, f: 7, g: 8}];
window.bar = [{ name: 'cat', age: 1, a: 1, b: 3, c: 4, d: 5, e: 6, f: 7, g: 8}, {name: 'dog', age: 2, a: 1, b: 3, c: 4, d: 5, e: 6, f: 7, g: 8}, {name: 'bird', age: 3, a: 1, b: 3, c: 4, d: 5, e: 6, f: 7, g: 8}];

Tests:

_.isEqual
_.isEqual(window.foo, window.bar)
Mine
function deepCheck(a, b) { Object.keys(a).every(key => { return a[key] === b[key]; }); } deepCheck(window.foo, window.bar);
JSON.stringify
JSON.stringify(window.foo) === JSON.stringify(window.bar);

Run results for: jeffreytest-3

test

_.isEqual

Mine

JSON.stringify