Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Chrome 122
Windows
Desktop
9 months ago
Test name Executions per second
floor 3909336.5 Ops/sec
~~ 6716539.5 Ops/sec
>> 0 7202553.0 Ops/sec
| 0 7225807.5 Ops/sec
<< 0 7184118.5 Ops/sec
& 0xFFFFFFFFFFFF 7340169.5 Ops/sec
^ 0x000000000000 7167811.0 Ops/sec
Math.trunc() 4030552.0 Ops/sec
x - (x % 1) 4855422.0 Ops/sec
parseInt() 4038359.5 Ops/sec
Script Preparation code:
Tests:
  • floor

  • ~~

  • >> 0

  • | 0

  • << 0

  • & 0xFFFFFFFFFFFF

  • ^ 0x000000000000

  • Math.trunc()

  • x - (x % 1)

  • parseInt()