Script Preparation code:
Tests:
  • Object.defineProperty

  • Object.assign (immutable)

  • Object.assign (mutable)

  • direct assignment

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Object.defineProperty
    Object.assign (immutable)
    Object.assign (mutable)
    direct assignment

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 10 months ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Chrome 137 on Mac OS X 10.15.7
View result in a separate tab
Test name Executions per second
Object.defineProperty 67304.1 Ops/sec
Object.assign (immutable) 1677.5 Ops/sec
Object.assign (mutable) 64220.1 Ops/sec
direct assignment 35215.4 Ops/sec