Run results for: Boolean cast vs !! test

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36

Browser: Chrome 134

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Double Negation (!!)

91.0M/s

Boolean(val).valueOf()

67.8M/s

View exact numbers

Test name	Executions per second
✓ Double Negation (!!)	91,022,552 Ops/sec
Boolean(val).valueOf()	67,793,440 Ops/sec

HTML Preparation code:

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

Script Preparation code:

var test = true;

Tests: