Run results for: for & while & for in

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.82 Safari/537.36

Browser: Chrome 93

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
lodash.forEach	489297.0 Ops/sec
native	495704.7 Ops/sec

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/lodash/4.16.0/lodash.min.js"></script>

Script Preparation code:

var values = [1,2,3,4,4,5,6,7,7,8,89,9,7,6,5,4,43,3,23,2,2,2];

Tests:

for
const l = values.length; let i = 0; let a = 0; for(;i<l;++i){ a = values[i]; }
while
let l = values.length; let a = 0; while(l){ --l; a = values[l]; }
for in
for(const i in values){ a = i; }
for of
for(const i of values){ a = values[i]; }