Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.87 Safari/537.36
Chrome 78
Mac OS X 10.14.4
Desktop
5 years ago
Test name Executions per second
Using the spread operator 30692.4 Ops/sec
Using Array.prototype.concat 107714.7 Ops/sec
Script Preparation code:
Tests:
  • Using the spread operator

  • Using Array.prototype.concat


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