Run details:
Mozilla/5.0 (Linux; Android 11; Pixel 2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.82 Mobile Safari/537.36
Chrome Mobile 93
Android
Mobile
3 years ago
Test name Executions per second
Using the spread operator 384880.9 Ops/sec
Using Object.assign 629717.1 Ops/sec
Babel 199890.4 Ops/sec
Script Preparation code:
Tests:
  • Using the spread operator

  • Using Object.assign

  • Babel