Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36
Chrome 127
Windows
Desktop
4 months ago
Test name Executions per second
floor 3693175.2 Ops/sec
~~ 6296436.5 Ops/sec
>> 0 6334655.0 Ops/sec
| 0 6345487.5 Ops/sec
<< 0 6254035.5 Ops/sec
& 0xFFFFFFFFFFFF 6328773.5 Ops/sec
^ 0x000000000000 6334566.5 Ops/sec
Math.trunc() 3724411.8 Ops/sec
x - (x % 1) 4446876.0 Ops/sec
parseInt() 3672395.0 Ops/sec
Script Preparation code:
Tests:
  • floor

  • ~~

  • >> 0

  • | 0

  • << 0

  • & 0xFFFFFFFFFFFF

  • ^ 0x000000000000

  • Math.trunc()

  • x - (x % 1)

  • parseInt()