Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Safari/537.36
Chrome 91
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
Without conversion 5234601.5 Ops/sec
Pre-converted Array 27357564.0 Ops/sec
Pre-converted Map 27372482.0 Ops/sec
Live conversion to Array 8895195.0 Ops/sec
Live convesion to Map 3824690.8 Ops/sec
Script Preparation code:
Tests:
  • Without conversion

  • Pre-converted Array

  • Pre-converted Map

  • Live conversion to Array

  • Live convesion to Map