Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/113.0
Firefox 113
Mac OS X 10.15
Desktop
one year ago
Test name Executions per second
Using the spread operator 2447548.5 Ops/sec
Using Object.assign 3571880.2 Ops/sec
Babel 1526024.8 Ops/sec
Script Preparation code:
Tests:
  • Using the spread operator

  • Using Object.assign

  • Babel