Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36
Chrome 69
Windows 7
Desktop
6 years ago
Test name Executions per second
Using the spread operator 2407836.5 Ops/sec
Using Object.assign 4292298.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign