Run results for: 10k: Test Object.values vs array map for creating object array list

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Browser: Chrome 126

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Object.values()

72K/s

Array.map()

3K/s

View exact numbers

Test name	Executions per second
✓ Object.values()	72,025 Ops/sec
Array.map()	2,769 Ops/sec

Script Preparation code:

var list = Array.from({
    length: 10000
}).map((_, idx) => idx);
var objects = Object.fromEntries(list.map((v, idx) => [idx, {
    index: idx,
    title: 'test'
}]))

Tests:

Object.values()
Object.values(objects)
Array.map()
list.map((idx) => { objects[idx] })