Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/110.0
Firefox 110
Windows
Desktop
one year ago
Test name Executions per second
Object.defineProperty 121651.4 Ops/sec
Object.assign (immutable) 20038.2 Ops/sec
Object.assign (mutable) 84716.9 Ops/sec
Script Preparation code:
Tests:
  • Object.defineProperty

  • Object.assign (immutable)

  • Object.assign (mutable)