Run results for: Object.keys vs Object.values

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36

Browser: Chrome 69

Operating system: Mac OS X 10.11.6

Device Platform: Desktop

Date tested: 5 years ago

Test name	Executions per second
Object.keys	12973.7 Ops/sec
Object.values	4411.9 Ops/sec

Script Preparation code:

var obj = {};

for (let i = 0; i < 1000; i++) {
  obj['abc_' + i] = i;
}

Tests: