Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:105.0) Gecko/20100101 Firefox/105.0
Firefox 105
Windows
Desktop
2 years ago
Test name Executions per second
new 60081424.0 Ops/sec
object.create 1314990.0 Ops/sec
object literal+proto 7711985.5 Ops/sec
object.create+object.assign 7673040.0 Ops/sec
spread+proto 4693612.5 Ops/sec
Script Preparation code:
Tests:
  • new

  • object.create

  • object literal+proto

  • object.create+object.assign

  • spread+proto