Run results for: Direct Array vs Typed Array vs Array

Run details:

User agent: Mozilla/5.0 (Linux; Android 9; SM-G955U) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.116 Mobile Safari/537.36 EdgA/45.07.4.5059

Browser: Chrome Mobile 77

Operating system: Android

Device Platform: Mobile

Date tested: 4 years ago

Test name	Executions per second
new TypedArray	40.6 Ops/sec
new Array	16.5 Ops/sec
Direct Array	13.6 Ops/sec

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]; }

Run results for: Direct Array vs Typed Array vs Array

new TypedArray

new Array

Direct Array