Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0
Firefox 122
Windows
Desktop
11 months ago
Test name Executions per second
Using the spread operator 10975571.0 Ops/sec
Using Object.assign 18056034.0 Ops/sec
Using For-In loop 27011922.0 Ops/sec
Using For-In loop with hasOwnProperty 13231617.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign

  • Using For-In loop

  • Using For-In loop with hasOwnProperty