Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:87.0) Gecko/20100101 Firefox/87.0
Firefox 87
Ubuntu
Desktop
3 years ago
Test name Executions per second
Using the spread operator 3769699.5 Ops/sec
Using Object.assign 4277354.0 Ops/sec
Babel 1367836.5 Ops/sec
Script Preparation code:
Tests:
  • Using the spread operator

  • Using Object.assign

  • Babel