Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0
Firefox 122
Linux
Desktop
9 months ago
Test name Executions per second
Lodash cloneDeep 115471.9 Ops/sec
Native map deep slice(turns objects into arrays) 6748704.0 Ops/sec
Native JSON parse 184550.1 Ops/sec
Native map deep slice at 0(turns objects into arrays) 5950946.0 Ops/sec
Native map(shallow clone) 13961613.0 Ops/sec
Recursive deep clone 976093.3 Ops/sec
Map deep clone 1014700.1 Ops/sec
Object.assign shallow clone 14941801.0 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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