Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:84.0) Gecko/20100101 Firefox/84.0
Firefox 84
Mac OS X 10.14
Desktop
3 years ago
Test name Executions per second
Object.assign 4855986.5 Ops/sec
spread operator 4434881.5 Ops/sec
_.extend 4774969.0 Ops/sec
HTML Preparation code:
Tests:
  • Object.assign

  • spread operator

  • _.extend