Run results for: Array.apply vs Spread new array - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36

Browser: Chrome 56

Operating system: Mac OS X 10.11.6

Device Platform: Other

Date tested: 7 years ago

Test name	Executions per second
Array.apply (small)	1319412.0 Ops/sec
Spread new Array (small)	1624221.0 Ops/sec
Array.apply (big)	203.5 Ops/sec
Spread new Array (big)	118.3 Ops/sec

Website performance monitoring

Tests:

Array.apply (small)
const array = Array.apply(null, {length: 5});
Spread new Array (small)
const array = [...Array(5)]
Array.apply (big)
const array = Array.apply(null, {length: 100000});
Spread new Array (big)
const array = [...Array(100000)]