Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:89.0) Gecko/20100101 Firefox/89.0
Firefox 89
Mac OS X 10.15
Desktop
3 years ago
Test name Executions per second
for in with hasOwnProperty 1371324.6 Ops/sec
for of with Object.entries 856957.2 Ops/sec
Tests:
  • for in with hasOwnProperty

  • for of with Object.entries