Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:131.0) Gecko/20100101 Firefox/131.0
Firefox 131
Mac OS X 10.15
Desktop
2 months ago
Test name Executions per second
for-in 6.2 Ops/sec
Object.keys 6.1 Ops/sec
Script Preparation code:
Tests:
  • for-in

  • Object.keys