Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:72.0) Gecko/20100101 Firefox/72.0
Firefox 72
Mac OS X 10.15
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 15541318.0 Ops/sec
spread operator 11291328.0 Ops/sec
Push 5262451.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push