Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0
Firefox 115
Linux
Desktop
one year ago
Test name Executions per second
Lodash cloneDeep 225066.6 Ops/sec
Native map deep slice(turns objects into arrays) 12518801.0 Ops/sec
Native JSON parse 358508.4 Ops/sec
Native map deep slice at 0(turns objects into arrays) 11514492.0 Ops/sec
Native map(shallow clone) 35364648.0 Ops/sec
Recursive deep clone 2400922.0 Ops/sec
Map deep clone 2409694.8 Ops/sec
Object.assign shallow clone 24393064.0 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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