Tests:
  • Math.floor(Math.random() * 1000000000).toString()

  • window.performance.now().toFixed()

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Math.floor(Math.random() * 1000000000).toString()
    window.performance.now().toFixed()

    Fastest: N/A

    Slowest: N/A

Get performance results from real users on your website with Request Metrics.
Latest run results:
Run details: (Test run date: 2 years ago)
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.60 Safari/537.36
Chrome 100 on Linux
View result in a separate tab
Test name Executions per second
Math.floor(Math.random() * 1000000000).toString() 2601122.0 Ops/sec
window.performance.now().toFixed() 1437645.0 Ops/sec