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 (Macintosh; Intel Mac OS X 10.15; rv:84.0) Gecko/20100101 Firefox/84.0
Firefox 84
Mac OS X 10.15
Desktop
3 years ago
Test name Executions per second
character index 67591504.0 Ops/sec
charAt() 59874232.0 Ops/sec
slice() 20868812.0 Ops/sec
Script Preparation code:
Tests:

  • character index

  • charAt()

  • slice()

;