Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36
Chrome 119
Windows
Desktop
one year ago
Test name Executions per second
Populate object via ForEach 4301.0 Ops/sec
Populate object via Reduce 1.5 Ops/sec
Populate object via Reduce (optimized) 5844.3 Ops/sec
Populate object via For ... Of 1174.0 Ops/sec
Populate object via Object.entries (for of) 8023.5 Ops/sec
Populate object via Object.entries (foreach) 8236.3 Ops/sec
Script Preparation code:
Tests:
  • Populate object via ForEach

  • Populate object via Reduce

  • Populate object via Reduce (optimized)

  • Populate object via For ... Of

  • Populate object via Object.entries (for of)

  • Populate object via Object.entries (foreach)