Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0
Firefox 72
Windows
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 10452261.0 Ops/sec
spread operator 8491415.0 Ops/sec
Push 4054805.8 Ops/sec
Splice 2365071.2 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push

  • Splice