Script Preparation code:
Tests:

Historical Performance Data aggregated from 25 community runs

Desktop Results:
Chrome 25 runs
Array.at()
95.3M/s
Array[]
94.4M/s
View exact numbers
  • Array.at(): 95,260,344 ops/sec
  • Array[]: 94,353,752 ops/sec

Results show median performance across all community submissions. Run this benchmark yourself to verify on your device.

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Array[]
    Array.at()

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 10 months ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36
Chrome 140 on Mac OS X 10.15.7
View result in a separate tab
Array.at()
194.1M/s
Array[]
188.9M/s
View exact numbers
Test name Executions per second
Array.at() 194,056,336 Ops/sec
Array[] 188,899,248 Ops/sec