Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:74.0) Gecko/20100101 Firefox/74.0
Firefox 74
Mac OS X 10.14
Desktop
4 years ago
Test name Executions per second
object spread 4218.5 Ops/sec
immutable-js 14606.7 Ops/sec
HTML Preparation code:
Tests:
  • object spread

  • immutable-js