Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/110.0
Firefox 110
Linux
Desktop
one year ago
Test name Executions per second
Lodash cloneDeep 140880.2 Ops/sec
Native map deep slice(turns objects into arrays) 8885539.0 Ops/sec
Native JSON parse 268603.8 Ops/sec
Native map deep slice at 0(turns objects into arrays) 8639254.0 Ops/sec
Native map(shallow clone) 25385130.0 Ops/sec
Recursive deep clone 958581.7 Ops/sec
Map deep clone 895735.5 Ops/sec
Object.assign shallow clone 11928033.0 Ops/sec
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


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