Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36
Chrome 98
Linux
Desktop
2 years ago
Test name Executions per second
Using the spread operator 601984.5 Ops/sec
Using Object.assign 1743685.8 Ops/sec
Using For-In loop 11838336.0 Ops/sec
Using For-In loop with hasOwnProperty 961506.1 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign

  • Using For-In loop

  • Using For-In loop with hasOwnProperty