Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.82 Safari/537.36
Chrome 93
Windows
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 1270846.5 Ops/sec
Lodash concat 791375.8 Ops/sec
Array.prototype.push.apply() 1676315.4 Ops/sec
spread operator 2900530.5 Ops/sec
cached for + push 273980.4 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Array.prototype.concat

  • Lodash concat

  • Array.prototype.push.apply()

  • spread operator

  • cached for + push


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