Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 15_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/99.0.4844.59 Mobile/15E148 Safari/604.1
Chrome Mobile iOS 99
iOS 15.3
Mobile
2 years ago
Test name Executions per second
Lodash cloneDeep 203848.7 Ops/sec
Native map deep slice(turns objects into arrays) 2422492.2 Ops/sec
Native JSON parse 149638.1 Ops/sec
Native map deep slice at 0(turns objects into arrays) 1702713.8 Ops/sec
Native map(shallow clone) 2696691.5 Ops/sec
Recursive deep clone 144690.7 Ops/sec
Map deep clone 138990.3 Ops/sec
Object.assign shallow clone 2029697.2 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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