Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36
Chrome 121
Windows
Desktop
10 months ago
Test name Executions per second
floor 4070333.0 Ops/sec
~~ 7124757.5 Ops/sec
>> 0 7130177.0 Ops/sec
| 0 7176574.0 Ops/sec
<< 0 7170337.5 Ops/sec
& 0xFFFFFFFFFFFF 7131533.0 Ops/sec
^ 0x000000000000 7165399.5 Ops/sec
Math.trunc() 4083653.0 Ops/sec
x - (x % 1) 4925483.0 Ops/sec
parseInt() 4014711.0 Ops/sec
Script Preparation code:
Tests:
  • floor

  • ~~

  • >> 0

  • | 0

  • << 0

  • & 0xFFFFFFFFFFFF

  • ^ 0x000000000000

  • Math.trunc()

  • x - (x % 1)

  • parseInt()