Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.3 Safari/605.1.15
Safari 16
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
Object.entries 11.5 Ops/sec
for..in 2.0 Ops/sec
Object.keys 2.7 Ops/sec
Object.keys no entry 3.9 Ops/sec
for..in no array 14.1 Ops/sec
Object.entries no array 15.0 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • for..in

  • Object.keys

  • Object.keys no entry

  • for..in no array

  • Object.entries no array