Run results for: Lodash v native for/each

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36

Browser: Chrome 87

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
lodash each	9208.8 Ops/sec
native forEach	2570.3 Ops/sec
Native for in Object.entries (nw)	1058125.0 Ops/sec
Native for of Object.entries (nw)	1435325.0 Ops/sec

HTML Preparation code:


<script src='https://cdn.jsdelivr.net/npm/lodash@4.17.10/lodash.min.js'></script>

Script Preparation code:

var obj = [{a: 3120}, {b: 133303}, {c: 3022455}, {d: 6542322}, {e: 12443521}]

Tests:

lodash each
_.each(obj, function(a,b) {console.log(a)})
native forEach
obj.forEach(function(a,b) {console.log(a)})
Native for in Object.entries
for (const [a, b] in Object.entries(obj)) { console.log(`${a}: ${b}`); }
Native for of Object.entries
for (const [a, b] of Object.entries(obj)) { console.log(`${a}: ${b}`); }