Run results for: Creating dictionary with fromEntries vs reduce (fork)

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Browser: Chrome 127

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
fromEntries	74.5 Ops/sec
reduce	104.0 Ops/sec

Script Preparation code:

var data = [ ...Array(100000) ].map(() => ({
    id: Math.round(Math.random() * 1e8),
    value: `Information ${Math.round(Math.random() * 1e5)}`
}))

Tests:

fromEntries
Object.fromEntries(data.map((obj => [obj.id, obj])))
reduce
data.reduce((acc, obj) => { acc[obj.id] = obj return acc }, {})