Run results for: Spread vs Push in loops

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/78.0.3904.108 Chrome/78.0.3904.108 Safari/537.36

Browser: Chromium 78

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 5 years ago

Test name	Executions per second
Spread	6.5 Ops/sec
Push	13692.1 Ops/sec

Tests:

let array = [];

for (let i = 0; i < 10000; i++) {
  array = [...array, i];
}

​x
 
let array = [];​for (let i = 0; i < 10000; i++) {  array = [...array, i];}

let array = [];

for (let i = 0; i < 10000; i++) {
  array.push(i);
}

 
let array = [];​for (let i = 0; i < 10000; i++) {  array.push(i);}