Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:95.0) Gecko/20100101 Firefox/95.0
Firefox 95
Mac OS X 10.15
Desktop
3 years ago
Test name Executions per second
for-in 1.0 Ops/sec
Object.keys 1.1 Ops/sec
Script Preparation code:
Tests:
  • for-in

  • Object.keys