Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36
Chrome 75
Windows 7
Desktop
5 years ago
Test name Executions per second
Using the spread operator 2813414.0 Ops/sec
Using Object.assign 3341595.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign