Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:85.0) Gecko/20100101 Firefox/85.0
Firefox 85
Ubuntu
Desktop
3 years ago
Test name Executions per second
String.fromCharCode & btoa 42245.6 Ops/sec
base64ArrayBuffer function 41419.7 Ops/sec
Script Preparation code:
Tests:
  • String.fromCharCode & btoa

  • base64ArrayBuffer function