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

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 130

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

5.7M/s

>> 0

5.6M/s

| 0

5.5M/s

<< 0

5.5M/s

& 0xFFFFFFFFFFFF

5.4M/s

^ 0x000000000000

5.0M/s

floor

4.1M/s

Math.trunc()

3.2M/s

parseInt()

2.7M/s

x - (x % 1)

2.5M/s

View exact numbers

Script Preparation code:

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

Tests: