Run details:
Mozilla/5.0 (X11; Linux aarch64; rv:78.0) Gecko/20100101 Firefox/78.0
Firefox 78
Linux
Desktop
3 years ago
Test name Executions per second
For In 329.4 Ops/sec
Object keys forEach 316.5 Ops/sec
Script Preparation code:
Tests:
  • For In

  • Object keys forEach