Run results for: Object.fromEntries vs reduce, using arrays

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; rv:113.0) Gecko/20100101 Firefox/113.0

Browser: Firefox 113

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Object.fromEntries	640.8 Ops/sec
reduce	840.6 Ops/sec

Script Preparation code:

var total = 10000;
var ids = Array.from(Array(total).keys());
var data = ids.map(id => ({ id, foo: 'bar', name: 'John' }));

Tests:

Object.fromEntries
Object.fromEntries(data.map(({ id, ...others }) => [id, { ...others, v: 1, works: true }]))
reduce
data.reduce((acc, { id, ...others }) => { acc[id] = { ...others, v: 1, works: true }; return acc; }, {});