Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4427.0 Safari/537.36
Chrome 90
Mac OS X 11.2.3
Desktop
3 years ago
Test name Executions per second
charCodeAt(0) 14804373.0 Ops/sec
charCodeAt(300) 14657152.0 Ops/sec
[0] 14196203.0 Ops/sec
[10] 14400145.0 Ops/sec
Script Preparation code:
Tests:
  • charCodeAt(0)

  • charCodeAt(300)

  • [0]

  • [10]