Run results for: find vs findindex assign

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.105 Safari/537.36

Browser: Chrome 84

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
find	962.6 Ops/sec
findindex assign	967.4 Ops/sec

Script Preparation code:

var arr = [];
var i = 0;

while (i <= 1E5) arr[i] = i++;

Tests:

find
const item = arr.find(item => item == 1E5);
findindex assign
const index = arr.findIndex(item => item == 1E5); const item = arr[index];