Run results for: var let const var let const - MeasureThat.net

Run details:

User agent: Mozilla/5.0 (Android 12; Mobile; rv:109.0) Gecko/112.0 Firefox/112.0

Browser: Firefox Mobile 112

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
const	12594070.0 Ops/sec
let	12205620.0 Ops/sec
var	12050260.0 Ops/sec

Website performance monitoring

Tests:

const
let x; frameFuncs =['v', 'f', 'q'] for (const A of frameFuncs) { x = 1; }
let
let x; frameFuncs =['v', 'f', 'q'] for (let A of frameFuncs) { x = 1; }
var
let x; frameFuncs =['v', 'f', 'q'] for (var A of frameFuncs) { x = 1; }