Run results for: test switch vs map

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:149.0) Gecko/20100101 Firefox/149.0

Browser: Firefox 149

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 3 months ago

Switch

1540.4M/s

Map

12.6M/s

View exact numbers

Test name	Executions per second
✓ Switch	1,540,441,088 Ops/sec
Map	12,592,698 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; }