Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.86 Safari/537.36
Chrome 59
Windows
Other
7 years ago
Test name Executions per second
Array.prototype.concat 6062581.5 Ops/sec
spread operator 4429587.5 Ops/sec
jQuery merge 1290717.4 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • jQuery merge


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