Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:70.0) Gecko/20100101 Firefox/70.0
Firefox 70
Ubuntu
Desktop
5 years ago
Test name Executions per second
Using the spread operator 3731944.5 Ops/sec
Using Object.assign 8192279.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign