Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:98.0) Gecko/20100101 Firefox/98.0
Firefox 98
Windows
Desktop
2 years ago
Test name Executions per second
Object.defineProperty 121930.8 Ops/sec
Object.assign (immutable) 14670.6 Ops/sec
Object.assign (mutable) 74693.2 Ops/sec
Script Preparation code:
Tests:
  • Object.defineProperty

  • Object.assign (immutable)

  • Object.assign (mutable)