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/123.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 123

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

& 0xFFFFFFFFFFFF

806K/s

^ 0x000000000000

805K/s

<< 0

800K/s

>> 0

800K/s

791K/s

| 0

776K/s

x - (x % 1)

484K/s

parseInt()

426K/s

Math.trunc()

421K/s

floor

412K/s

View exact numbers

Script Preparation code:

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

Tests: