Run details:
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36 Ionic/2.16.8
Chrome 109
Windows
Desktop
one year ago
Test name Executions per second
Lodash cloneDeep 102835.4 Ops/sec
Native map deep slice(turns objects into arrays) 1581056.2 Ops/sec
Native JSON parse 128126.4 Ops/sec
Native map deep slice at 0(turns objects into arrays) 1614481.6 Ops/sec
Native map(shallow clone) 3166682.8 Ops/sec
Recursive deep clone 104448.8 Ops/sec
Map deep clone 116939.3 Ops/sec
Object.assign shallow clone 1816280.8 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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