HTML Preparation code:
Script Preparation code:
Tests:
  • regex start

  • startsWith

  • indexOf start

  • toLowerCase().startsWith

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    regex start
    startsWith
    indexOf start
    toLowerCase().startsWith

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: 4 days ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36
Chrome 93 on Windows
View result in a separate tab
Test name Executions per second
regex start 471.8 Ops/sec
startsWith 555.4 Ops/sec
indexOf start 8988.7 Ops/sec
toLowerCase().startsWith 280.8 Ops/sec