Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.1 Safari/605.1.15
Safari 18
Mac OS X 10.15.7
Desktop
one month ago
Test name Executions per second
Object.assign 5756590.5 Ops/sec
defineProperties 8628433.0 Ops/sec
setPrototypeOf 2514275.0 Ops/sec
extends Function 6568385.5 Ops/sec
defineProperty 9190647.0 Ops/sec
Tests:
  • Object.assign

  • defineProperties

  • setPrototypeOf

  • extends Function

  • defineProperty