Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.80 Safari/537.36 Edg/86.0.622.43
Chrome 86
Windows
Desktop
4 years ago
Test name Executions per second
Lodash clone 883037.8 Ops/sec
Lodash cloneDeep 135151.4 Ops/sec
Lodash merge 95731.7 Ops/sec
ES6 spread 8289707.0 Ops/sec
ES6 Object.assign 2244843.2 Ops/sec
JSON.parse(JSON.stringify()) 213463.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Lodash clone

  • Lodash cloneDeep

  • Lodash merge

  • ES6 spread

  • ES6 Object.assign

  • JSON.parse(JSON.stringify())