Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36
Chrome 105
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
Lodash cloneDeep 1349709.0 Ops/sec
Json clone 693349.4 Ops/sec
Ramda clone 2000635.0 Ops/sec
hand rolled 1082280.0 Ops/sec
spread 10423190.0 Ops/sec
obj.assign 4798697.0 Ops/sec
og hand rolled (still recursive) 1626740.0 Ops/sec
manual stack 1882711.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Lodash cloneDeep

  • Json clone

  • Ramda clone

  • hand rolled

  • spread

  • obj.assign

  • og hand rolled (still recursive)

  • manual stack