Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36
Chrome 108
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
lodash cloneDeep 1403292.0 Ops/sec
JSON.parse(JSON.stringify()) 685789.1 Ops/sec
recursiveDeepCopy 1705623.1 Ops/sec
fastest-json-copy npm package 1159370.2 Ops/sec
jsondiffpatch.clone() 4293266.0 Ops/sec
rfdc 4665554.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • lodash cloneDeep

  • JSON.parse(JSON.stringify())

  • recursiveDeepCopy

  • fastest-json-copy npm package

  • jsondiffpatch.clone()

  • rfdc