Run results for: Switch vs Object Literal in javascript 1

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:138.0) Gecko/20100101 Firefox/138.0

Browser: Firefox 138

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: one year ago

Switch

419K/s

Object Literal

364K/s

View exact numbers

Test name	Executions per second
✓ Switch	419,228 Ops/sec
Object Literal	363,599 Ops/sec

Script Preparation code:

var str = 'abcdef';
str = str.charAt(Math.floor(Math.random() * 6));

Tests:

Switch
switch (str) { case 'a': console.log('A'); break; case 'b': console.log('B'); break; case 'c': console.log('C'); break; case 'd': console.log('D'); break; case 'e': console.log('E'); break; case 'f': console.log('F'); break; }
Object Literal
var objLiteral = { a: function() { console.log('A'); }, b: function() { console.log('B'); }, c: function() { console.log('C'); }, d: function() { console.log('D'); }, e: function() { console.log('E'); }, f: function() { console.log('F'); } } objLiteral[str]();