Run results for: push vs spread vs concat irekkk

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.120 Safari/537.36

Browser: Chrome 77

Operating system: Mac OS X 10.13.6

Device Platform: Desktop

Date tested: 4 years ago

Tests:

push
let a = []; for (let i = 0; i < 10000; i++) { const b = [i]; a.push(...b); }
spread
let a = []; for (let i = 0; i < 10000; i++) { const b = [i]; a = [...a, ...b] }
concat
let a = []; for (let i = 0; i < 10000; i++) { const b = [i]; a = a.concat(b) }