Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:75.0) Gecko/20100101 Firefox/75.0
Firefox 75
Mac OS X 10.14
Desktop
4 years ago
Test name Executions per second
object spread 4031.1 Ops/sec
immutable-js 12744.6 Ops/sec
HTML Preparation code:
Tests:
  • object spread

  • immutable-js