Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36
Chrome 79
Mac OS X 10.14.6
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 898787.4 Ops/sec
spread operator 365599.4 Ops/sec
stringify 29757.3 Ops/sec
concat apply 858147.7 Ops/sec
loop 16668.8 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.concat

  • spread operator

  • stringify

  • concat apply

  • loop