Benchmark: Object.fromEntries vs reduce little data

Script Preparation code:

var data = { ...Array.from(Array(10).keys()) };

Tests:

Object.fromEntries
Object.fromEntries(Object.entries(data).map((key, value) => [key, value]));
Reduce (reuse object)
Object.entries(data).reduce((acc, [k, v]) => { acc[k] = v.toString(); return acc; }, {});
Reduce (creating temporary objects)
Object.entries(data).reduce((acc, [k, v]) => ({ ...acc, [k]: v.toString() }), {});

Rendered benchmark preparation results:

Previous results

Test case name	Result
Object.fromEntries
Reduce (reuse object)
Reduce (creating temporary objects)

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36

Browser/OS: Chrome 134 on Mac OS X 10.15.7

Test name	Executions per second
Object.fromEntries	384696.5 Ops/sec
Reduce (reuse object)	2284717.5 Ops/sec
Reduce (creating temporary objects)	1226408.0 Ops/sec

Related benchmarks:

Object.fromEntries vs reduce little data (version: 1)