Run results for: Testing 1231231: Concat vs Spread

Run details:

User agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:88.0) Gecko/20100101 Firefox/88.0

Browser: Firefox 88

Operating system: Fedora

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Concat	19443.7 Ops/sec
Spread	12103.9 Ops/sec

Tests:

Concat
const a = new Array(1000).fill(Math.random()); const b = new Array(1000).fill(Math.random()); const c = a.concat(b);
Spread
const a = new Array(1000).fill(Math.random()); const b = new Array(1000).fill(Math.random()); const c= [...a, ...b]