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

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 YaBrowser/23.7.1.1148 (beta) Yowser/2.5 Safari/537.36

Browser: Yandex Browser 23

Operating system: Linux

Device Platform: Desktop

Date tested: 7 months ago

Test name	Executions per second
Three	142.0 Ops/sec
two	113.8 Ops/sec
single	147.2 Ops/sec

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)

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

Three

two

single