Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36
Chrome 89
Windows
Desktop
3 years ago
Test name Executions per second
ES6 Object.assign 2873723.2 Ops/sec
ES6 Spread 9417105.0 Ops/sec
Lodash clone 1346250.1 Ops/sec
Lodash cloneDeep 974119.7 Ops/sec
Lodash merge 1512342.4 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • ES6 Object.assign

  • ES6 Spread

  • Lodash clone

  • Lodash cloneDeep

  • Lodash merge