HTML Preparation code:
Script Preparation code:
Tests:
  • Lodash cloneDeep

  • Native map deep slice(turns objects into arrays)

  • Native JSON parse

  • Native map deep slice at 0(turns objects into arrays)

  • Native map(shallow clone)

  • Recursive deep clone

  • Map deep clone

  • Object.assign shallow clone

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Lodash cloneDeep
    Native map deep slice(turns objects into arrays)
    Native JSON parse
    Native map deep slice at 0(turns objects into arrays)
    Native map(shallow clone)
    Recursive deep clone
    Map deep clone
    Object.assign shallow clone

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 4 days ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Chrome 130 on Mac OS X 10.15.7
View result in a separate tab
Test name Executions per second
Lodash cloneDeep 428934.7 Ops/sec
Native map deep slice(turns objects into arrays) 3608442.2 Ops/sec
Native JSON parse 650282.3 Ops/sec
Native map deep slice at 0(turns objects into arrays) 3621335.0 Ops/sec
Native map(shallow clone) 6820465.5 Ops/sec
Recursive deep clone 1792650.8 Ops/sec
Map deep clone 1685106.4 Ops/sec
Object.assign shallow clone 4823069.5 Ops/sec


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