Script Preparation code:
AخA
 
var k = new Array(10000);
Tests:
  • undefined

     
    k.fill(undefined);
  • void 0

     
    k.fill(void 0);
Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Experimental features:

  • Test case name Result
    undefined
    void 0

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: one month ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36
Chrome 132 on Windows
View result in a separate tab
Test name Executions per second
undefined 96315.2 Ops/sec
void 0 94252.7 Ops/sec