Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36
Chrome 75
Mac OS X 10.14.5
Desktop
5 years ago
Test name Executions per second
object spread 3658.4 Ops/sec
immutable-js 33602.9 Ops/sec
HTML Preparation code:
Tests:
  • object spread

  • immutable-js