Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36
Chrome 117
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
Object.assign 11010093.0 Ops/sec
spread operator 23063834.0 Ops/sec
_.extend 7488611.0 Ops/sec
HTML Preparation code:
Tests:
  • Object.assign

  • spread operator

  • _.extend