Run details:
Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36
Chrome 63
Windows 8.1
Other
2025 years ago
Test name Executions per second
Array.prototype.concat 4652508.0 Ops/sec
spread operator 3503172.0 Ops/sec
jQuery merge 1326786.5 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • jQuery merge


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