MeasureThat.net

Run results for: char index vs charAt() vs slice()

Compare methods for testing string's beggining character.

Go to the benchmark
Run details:
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.69 Safari/537.36
Chrome 95
Windows
Desktop
3 years ago
Test name Executions per second
character index 885469.1 Ops/sec
charAt() 866270.5 Ops/sec
slice() 833346.9 Ops/sec
Script Preparation code:
Tests:

  • character index

  • charAt()

  • slice()