Run details:
Mozilla/5.0 (Windows NT 6.1; rv:61.0) Gecko/20100101 Firefox/61.0
Firefox 61
Windows 7
Desktop
6 years ago
Test name Executions per second
Map 58441.9 Ops/sec
Array 286260.3 Ops/sec
Object 276139.4 Ops/sec
Script Preparation code:
Tests:
  • Map

  • Array

  • Object