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 Merging an Object (version: 0)

Comparing performance of: Object.Assign() vs For-In Loop vs Object.Entries() with For-Each Loop vs Object.Keys() with For-Each Loop vs Spread

Created: one month ago by: Registered User
Jump to the latest result
Script Preparation code:
Tests:

  • Object.Assign()

  • For-In Loop

  • Object.Entries() with For-Each Loop

  • Object.Keys() with For-Each Loop

  • Spread

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Object.Assign()
    For-In Loop
    Object.Entries() with For-Each Loop
    Object.Keys() with For-Each Loop
    Spread

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: one month ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36 Edg/121.0.0.0
Chrome 121 on Windows
View result in a separate tab
Test name Executions per second
Object.Assign() 929.3 Ops/sec
For-In Loop 875.8 Ops/sec
Object.Entries() with For-Each Loop 960.2 Ops/sec
Object.Keys() with For-Each Loop 764.9 Ops/sec
Spread 724.1 Ops/sec