Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36
Chrome 83
Mac OS X 10.15.5
Desktop
4 years ago
Test name Executions per second
Using the spread operator 16173307.0 Ops/sec
Using Object.assign 4134567.2 Ops/sec
add 530643968.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign

  • add


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