Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36
Chrome 116
Windows
Desktop
one year ago
Test name Executions per second
floor 2654730.0 Ops/sec
~~ 4848340.5 Ops/sec
>> 0 4879252.0 Ops/sec
| 0 4999780.5 Ops/sec
<< 0 4952963.5 Ops/sec
& 0xFFFFFFFFFFFF 5049806.0 Ops/sec
^ 0x000000000000 5074951.5 Ops/sec
Math.trunc() 2865962.5 Ops/sec
x - (x % 1) 3381598.2 Ops/sec
parseInt() 2809790.8 Ops/sec
Script Preparation code:
Tests:
  • floor

  • ~~

  • >> 0

  • | 0

  • << 0

  • & 0xFFFFFFFFFFFF

  • ^ 0x000000000000

  • Math.trunc()

  • x - (x % 1)

  • parseInt()