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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Chrome 128
Linux
Desktop
one month ago
Test name Executions per second
character index 8892689.0 Ops/sec
charAt() 8857745.0 Ops/sec
slice() 8890948.0 Ops/sec
Script Preparation code:
Tests:

  • character index

  • charAt()

  • slice()