Run results for: boolean literal comparison vs typeof js

Run details:

User agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0

Browser: Firefox 115

Operating system: Windows 8.1

Device Platform: Desktop

Date tested: one year ago

typeof

198K/s

literal comparison

151K/s

View exact numbers

Test name	Executions per second
✓ typeof	197,764 Ops/sec
literal comparison	151,485 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

var count = 1000;
var bool = true;

Tests:

literal comparison
for (var i = 0; i <= count; i++) { if (bool === true || bool === false) { } }
typeof
for (var i = 0; i <= count; i++) { if (typeof(bool) === "boolean") { } }