Run results for: spread vs clone

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; SAMSUNG SM-J810G) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/16.0 Chrome/92.0.4515.166 Mobile Safari/537.36

Browser: Chrome Mobile 92

Operating system: Android

Device Platform: Mobile

Date tested: 3 months ago

Test name	Executions per second
structuredClone	0.0 Ops/sec
spread	816988.5 Ops/sec

Script Preparation code:

var list = ["test", "apple", "banana", "peach", "123", "foo", "bar", "tree", "dog"];

Tests:

structuredClone
const copy = window.structuredClone(list);
spread
const copy = [...list];

Run results for: spread vs clone

structuredClone

spread