Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0
Firefox 89
Ubuntu
Desktop
3 years ago
Test name Executions per second
Object.fromEntries 1327.8 Ops/sec
creating temporary objects 4382.7 Ops/sec
Script Preparation code:
Tests:
  • Object.fromEntries

  • creating temporary objects