Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:79.0) Gecko/20100101 Firefox/79.0
Firefox 79
Mac OS X 10.14
Desktop
4 years ago
Test name Executions per second
Object.assign 3720934.0 Ops/sec
spread operator 3150857.8 Ops/sec
_.extend 2326333.5 Ops/sec
HTML Preparation code:
Tests:
  • Object.assign

  • spread operator

  • _.extend