Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:92.0) Gecko/20100101 Firefox/92.0
Firefox 92
Windows
Desktop
3 years ago
Test name Executions per second
String.fromCharCode & btoa 113824.6 Ops/sec
base64ArrayBuffer function 109399.4 Ops/sec
Script Preparation code:
Tests:
  • String.fromCharCode & btoa

  • base64ArrayBuffer function