Run results for: if else vs switch case vs indexOf

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.0 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 18

Operating system: iOS 18.0

Device Platform: Mobile

Date tested: one year ago

Benchmark engine: Benchmark.js

133.0M/s

switch

131.0M/s

indexOf

113.2M/s

View exact numbers

Script Preparation code:

var X = 0;
var arr = [1, 2, 3, 4, 5];

Tests: