Run results for: Direct Array vs Typed Array vs Array

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:121.0) Gecko/20100101 Firefox/121.0

Browser: Firefox 121

Operating system: Linux

Device Platform: Desktop

Date tested: 10 months ago

Tests:

new TypedArray
let arr = new Float32Array(1000000); arr[0] = Math.random(); for (let i = 0; i < 1000000; i++) { arr[i] = arr[i - 1]; }
new Array
let arr = new Array(1000000); arr[0] = Math.random(); for (let i = 0; i < 1000000; i++) { arr[i] = arr[i - 1]; }
Direct Array
let arr = []; arr[0] = Math.random(); for (let i = 0; i < 1000000; i++) { arr[i] = arr[i - 1]; }