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 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Mobile Safari/537.36
Chrome Mobile 113
Android
Mobile
one year ago
Test name Executions per second
character index 3612715.2 Ops/sec
charAt() 3632894.0 Ops/sec
slice() 3560887.2 Ops/sec
Script Preparation code:
Tests:

  • character index

  • charAt()

  • slice()