Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Safari/605.1.15
Safari 15
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
function declaration 2240.4 Ops/sec
function expression 2201.1 Ops/sec
class 568.9 Ops/sec
arrow function 315.9 Ops/sec
Script Preparation code:
Tests:
  • function declaration

  • function expression

  • class

  • arrow function