Run details:
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
Chrome 101
Windows
Desktop
2 years ago
Test name Executions per second
lodash cloneDeep 614182.1 Ops/sec
JSON.parse(JSON.stringify()) 382602.2 Ops/sec
recursiveDeepCopy 731485.7 Ops/sec
fastest-json-copy npm package 505713.0 Ops/sec
jsondiffpatch.clone() 1878260.5 Ops/sec
rfdc 1953599.9 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • lodash cloneDeep

  • JSON.parse(JSON.stringify())

  • recursiveDeepCopy

  • fastest-json-copy npm package

  • jsondiffpatch.clone()

  • rfdc