Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.122 Safari/537.36
Chrome 80
Mac OS X 10.15.2
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 4505486.5 Ops/sec
spread operator 10275149.0 Ops/sec
Ramda assoc 4071724.2 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Array.prototype.concat

  • spread operator

  • Ramda assoc