Run results for: test switch vs map

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36

Browser: Chrome 142

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 8 months ago

Switch

166.8M/s

Map

14.9M/s

View exact numbers

Test name	Executions per second
✓ Switch	166,827,312 Ops/sec
Map	14,865,621 Ops/sec

Tests:

Switch
const input = 10; switch(input) { case 1: return true; case 2: return true; case 3: return true; default: return false; }
Map
const input = 10; const myMap = new Map([ [0, true], [1, true], [2, true], [3, true] ]); if(myMap.has(input)){ return myMap[input]; } else { return false; }