Run results for: Array.from vs Spread (Map)

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36 Edg/128.0.0.0

Browser: Chrome 128

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

Array.from

234K/s

Spread

231K/s

View exact numbers

Test name	Executions per second
✓ Array.from	234,128 Ops/sec
Spread	231,308 Ops/sec

Tests:

Array.from
var fooMap = new Map(); for(var i=0;i<100;i++) { fooMap.set(i, 'hello' + i); } var other = Array.from(fooMap);
Spread
var fooMap = new Map(); for(var i=0;i<100;i++) { fooMap.set(i, 'hello' + i); } var other = [...fooMap];