Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Chrome 97
Windows
Desktop
2 years ago
Test name Executions per second
Object.assign 3115779.2 Ops/sec
spread operator 14630111.0 Ops/sec
_.extend 2820129.2 Ops/sec
HTML Preparation code:
Tests:
  • Object.assign

  • spread operator

  • _.extend