Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36 OPR/78.0.4093.147
Opera 78
Windows
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 3713460.2 Ops/sec
spread operator 23889720.0 Ops/sec
Array.prototype.flat 628714.9 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Array.prototype.flat


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