Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0.2 Safari/605.1.15
Safari 14
Mac OS X 10.15.6
Desktop
3 years ago
Test name Executions per second
character index 6975242.5 Ops/sec
charAt() 7249607.5 Ops/sec
startsWith() 6518433.5 Ops/sec
slice() 7230761.0 Ops/sec
Script Preparation code:
Tests:
  • character index

  • charAt()

  • startsWith()

  • slice()