Run results for: fill array with value: map(callback) vs fill(value)

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36

Browser: Chrome 87

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
.map(callback)	35936.9 Ops/sec
.fill(value)	42398.3 Ops/sec

Script Preparation code:

var array = (new Array(10000)).map((e, i) => ({t: i}));

Tests: