Run results for: array.from vs spread syntax

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36

Browser: Chrome 83

Operating system: Linux

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
array.from	1733401.0 Ops/sec
spread syntax	2875558.0 Ops/sec

Tests:

array.from
var map = new Map(); map.set("hello", "world"); map.set("done", "do"); const array = Array.from(map.values());
spread syntax
var map = new Map(); map.set("hello", "world"); map.set("done", "do"); const array = [...map.values()]