Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36
Chrome 113
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
_.cloneDeep(objectToClone) 821671.8 Ops/sec
structuredClone(objectToClone) 440976.0 Ops/sec
deepClone(objectToClone) 1424184.5 Ops/sec
_.cloneDeep(proxyToClone) 219704.1 Ops/sec
structuredClone(proxyToClone) 0.0 Ops/sec
deepClone(proxyToClone) 1384754.1 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • _.cloneDeep(objectToClone)

  • structuredClone(objectToClone)

  • deepClone(objectToClone)

  • _.cloneDeep(proxyToClone)

  • structuredClone(proxyToClone)

  • deepClone(proxyToClone)