MeasureThat.net

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

Compare methods for testing string's beginning character.

Go to the benchmark
Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:108.0) Gecko/20100101 Firefox/108.0
Firefox 108
Windows 7
Desktop
2 years ago
Test name Executions per second
character index 52222220.0 Ops/sec
charAt() 51660944.0 Ops/sec
slice() 47076012.0 Ops/sec
at() 39628784.0 Ops/sec
Script Preparation code:
Tests:

  • character index

  • charAt()

  • slice()

  • at()

;