Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36
Chrome 66
Mac OS X 10.13.4
Desktop
6 years ago
Test name Executions per second
Array.prototype.concat 2770101.0 Ops/sec
spread operator 2485060.0 Ops/sec
Ramda assoc 2187911.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Array.prototype.concat

  • spread operator

  • Ramda assoc