Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.2 Safari/605.1.15
Safari 13
Mac OS X 10.15.6
Desktop
4 years ago
Test name Executions per second
ES6 Object.assign 3608705.5 Ops/sec
ES6 Spread 2367436.2 Ops/sec
Lodash clone 1546231.5 Ops/sec
Lodash cloneDeep 1145860.0 Ops/sec
Lodash merge 1712472.1 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • ES6 Object.assign

  • ES6 Spread

  • Lodash clone

  • Lodash cloneDeep

  • Lodash merge