Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.102 Safari/537.36
Chrome 85
Linux
Desktop
4 years ago
Test name Executions per second
Using the spread operator 120815.1 Ops/sec
Using Object.assign 988704.8 Ops/sec
Babel 153218.1 Ops/sec
Script Preparation code:
Tests:
  • Using the spread operator

  • Using Object.assign

  • Babel