Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:106.0) Gecko/20100101 Firefox/106.0
Firefox 106
Linux
Desktop
2 years ago
Test name Executions per second
native for-of w/ entries 1454.2 Ops/sec
native forEach w/ entries 2119.3 Ops/sec
vanilla for-loop w/ Object.keys 4618.6 Ops/sec
vanilla for-loop w/ Object.entries 2257.0 Ops/sec
vanilla for-loop w/ Object.values (no keys) 9992.6 Ops/sec
native forEach w/ Object.values (no keys) 7620.8 Ops/sec
native for-in 901.6 Ops/sec
Script Preparation code:
Tests:
  • native for-of w/ entries

  • native forEach w/ entries

  • vanilla for-loop w/ Object.keys

  • vanilla for-loop w/ Object.entries

  • vanilla for-loop w/ Object.values (no keys)

  • native forEach w/ Object.values (no keys)

  • native for-in