Run results for: Array.map vs preallocation ......

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36

Browser: Chrome 119

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
dynamic	12.6 Ops/sec
Preallocation	55.2 Ops/sec

Tests:

dynamic
const array = []; for (let i=0; i<10000000; i++) { array[i] = 1; }
Preallocation
const array = new Array(10000000); for (let i=0; i<10000000; i++) { array[i] = i; }