Run results for: 1 var vs 2 vars vs 3 vars

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; MI 9) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 108

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Script Preparation code:

var array = new Array(65535).fill()

Tests:

Three
var a = array.map((x) => x) var b = array.map((x) => x) var c = array.map((x) => x)
two
var a = array.map((x) => x) var b = array.map((x) => x).map((x) => x)
single
var a = array.map((x) => x).map((x) => x).map((x) => x)