Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 16_6_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.6 Mobile/15E148 Safari/604.1
Mobile Safari 16
iOS 16.6.1
Mobile
one year ago
Test name Executions per second
Array.prototype.concat 25311862.0 Ops/sec
spread operator 327474624.0 Ops/sec
Array.prototype.flat 8218545.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Array.prototype.flat