Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36 Edg/89.0.774.57
Chrome 89
Windows
Desktop
3 years ago
Test name Executions per second
charCodeAt(0) 15900251.0 Ops/sec
charCodeAt(300) 15950330.0 Ops/sec
[0] 15907939.0 Ops/sec
[10] 15719837.0 Ops/sec
Script Preparation code:
Tests:
  • charCodeAt(0)

  • charCodeAt(300)

  • [0]

  • [10]