Run results for: Lodash isEqual test3123

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Browser: Chrome 120

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

concat

8K/s

3K/s

_.concat

891/s

View exact numbers

Test name	Executions per second
✓ concat	7,703 Ops/sec
12	2,529 Ops/sec
_.concat	891 Ops/sec

HTML Preparation code:

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

Script Preparation code:

var arr = Array.from({length: 100000}, () => Math.floor(Math.random() * 40));;
var arr2 = Array.from({length: 100000}, () => Math.floor(Math.random() * 40));;
window.arr = arr;
window.arr2= arr2;

Tests:

_.concat
_.concat(window.arr,window.arr2);
concat
window.arr.concat(window.arr2)
12
[...window.arr, ...window.arr2]

Run results for: Lodash isEqual test3123

Test on isEqual performance2

_.concat

concat

12