Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:81.0) Gecko/20100101 Firefox/81.0
Firefox 81
Mac OS X 10.15
Desktop
4 years ago
Test name Executions per second
Spread operator 3232565.0 Ops/sec
Array.prototype.reduce() 4160279.2 Ops/sec
Array.prototype.reduce() without arrow function 324410.2 Ops/sec
Script Preparation code:
Tests:
  • Spread operator

  • Array.prototype.reduce()

  • Array.prototype.reduce() without arrow function