Run results for: for in / object.keys test

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36

Browser: Chrome 112

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
for in	1.5 Ops/sec
object.keys	1.6 Ops/sec

Script Preparation code:

var obj = {};
for(let i = 0; i < 100000; i++) {
  obj[i] = i;
};

Tests: