Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/118.0
Firefox 118
Mac OS X 10.15
Desktop
one year ago
Test name Executions per second
running async 1000 event listeners 6.8 Ops/sec
running async 501 event listeners 2.5 Ops/sec
Script Preparation code:
Tests:
  • running async 1000 event listeners

  • running async 501 event listeners