Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.104 Safari/537.36
Chrome 59
Mac OS X 10.12.4
Other
7 years ago
Test name Executions per second
Array.prototype.concat 5532090.0 Ops/sec
spread operator 4615364.0 Ops/sec
jQuery merge 1791309.8 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • jQuery merge


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