Run results for: push spread vs push foreach

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser: Chrome 131

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

push spread

73.5M/s

foreach push

67.5M/s

View exact numbers

Test name	Executions per second
✓ push spread	73,539,152 Ops/sec
foreach push	67,487,232 Ops/sec

Tests:

push spread
const dest = [1, 2] const src = [1, 2, 3, 4] dest.push(...src)
foreach push
const dest = [1, 2] const src = [1, 2, 3, 4] src.forEach((e) => dest.push(e))