Tests:
  • var

  • let

  • const

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    var
    let
    const

    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 months ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.3.1 Safari/605.1.15
Safari 17 on Mac OS X 10.15.7
View result in a separate tab
Test name Executions per second
var 15382950.0 Ops/sec
let 15634460.0 Ops/sec
const 15121950.0 Ops/sec