Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:64.0) Gecko/20100101 Firefox/64.0
Firefox 64
Ubuntu
Desktop
5 years ago
Test name Executions per second
Using Object.assign 3074172.2 Ops/sec
Using spread operator 4320924.5 Ops/sec
Using a plain initialization 1292566.0 Ops/sec
Script Preparation code:
Tests:
  • Using Object.assign

  • Using spread operator

  • Using a plain initialization


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