Run results for: floor() vs trunc() vs bitwise hacks (~~, >> 0, etc)

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36

Browser: Chrome 121

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

| 0

11.0M/s

<< 0

11.0M/s

10.6M/s

^ 0x000000000000

10.5M/s

& 0xFFFFFFFFFFFF

10.3M/s

>> 0

9.0M/s

x - (x % 1)

6.7M/s

Math.trunc()

6.0M/s

parseInt()

5.8M/s

floor

5.7M/s

View exact numbers

Script Preparation code:

var x = Math.random() * 100000000;
var y;

Tests: