Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:69.0) Gecko/20100101 Firefox/69.0
Firefox 69
Mac OS X 10.14
Desktop
5 years ago
Test name Executions per second
Using the spread operator 3482938.8 Ops/sec
Using Object.assign 7299075.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign