Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0
Firefox 115
Windows
Desktop
2 months ago
Test name Executions per second
object spread 6945.3 Ops/sec
immutable-js 15497.3 Ops/sec
native Map 50121.5 Ops/sec
Object 67968.7 Ops/sec
HTML Preparation code:
Tests:
  • object spread

  • immutable-js

  • native Map

  • Object