Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/114.0
Firefox 114
Mac OS X 10.15
Desktop
one year ago
Test name Executions per second
Using the spread operator 8518158.0 Ops/sec
Using Object.assign 15617296.0 Ops/sec
Babel 1903542.4 Ops/sec
Script Preparation code:
Tests:
  • Using the spread operator

  • Using Object.assign

  • Babel