Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 17_4_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4.1 Mobile/15E148 Safari/604.1
Mobile Safari 17
iOS 17.4.1
Mobile
7 months ago
Test name Executions per second
Lodash cloneDeep 486440.8 Ops/sec
Native map deep slice(turns objects into arrays) 5723207.0 Ops/sec
Native JSON parse 783843.7 Ops/sec
Native map deep slice at 0(turns objects into arrays) 5470688.5 Ops/sec
Native map(shallow clone) 9535392.0 Ops/sec
Recursive deep clone 397750.9 Ops/sec
Map deep clone 430061.9 Ops/sec
Object.assign shallow clone 5899422.0 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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