Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
Chrome 101
Linux
Desktop
2 years ago
Test name Executions per second
Object.entries 10.4 Ops/sec
for..in 8.6 Ops/sec
Object.keys 9.3 Ops/sec
Object.keys no entry 10.0 Ops/sec
for..in no array 9.7 Ops/sec
Object.entries no array 10.3 Ops/sec
Script Preparation code:
Tests:
  • Object.entries

  • for..in

  • Object.keys

  • Object.keys no entry

  • for..in no array

  • Object.entries no array