Script Preparation code:
Tests:
  • structuredClone()

  • spread syntax

  • Object.assign

  • Object.fromEntries

  • JSON

  • Cursed Proxy

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    structuredClone()
    spread syntax
    Object.assign
    Object.fromEntries
    JSON
    Cursed Proxy

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 5 months ago)
Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Mobile Safari/537.36
Chrome Mobile 142 on Android
View result in a separate tab
Test name Executions per second
structuredClone() 229964.8 Ops/sec
spread syntax 28524344.0 Ops/sec
Object.assign 3570910.5 Ops/sec
Object.fromEntries 649582.9 Ops/sec
JSON 1073940.5 Ops/sec
Cursed Proxy 30848864.0 Ops/sec