Run results for: Array of nulls

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.128 Safari/537.36

Browser: Chrome 89

Operating system: Mac OS X 10.14.6

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Create: Push	254400.6 Ops/sec
Create: Fill	329731.7 Ops/sec

Tests:

Create: Push
const a = []; for(let i = 0; i < 1000; i++) a.push(null);
AخA

const a = [];
for(let i = 0; i < 1000; i++) a.push(null);
Create: Fill
const a = (new Array(1000)).fill(null);
const a = (new Array(1000)).fill(null);