Run details:
Mozilla/5.0 (Linux; Android 8.1.0; Nexus 6P Build/OPM3.171019.013) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.123 Mobile Safari/537.36
Chrome Mobile 64
Android 8.1.0
Nexus 6P
2025 years ago
Test name Executions per second
Array.prototype.concat 569719.3 Ops/sec
spread operator 60508.5 Ops/sec
array.push 1200639.6 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.concat

  • spread operator

  • array.push


;