Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0
Firefox 97
Linux
Desktop
2 years ago
Test name Executions per second
Object.defineProperty 68443.3 Ops/sec
Object.assign (immutable) 5276.6 Ops/sec
Object.assign (mutable) 45833.8 Ops/sec
Script Preparation code:
Tests:
  • Object.defineProperty

  • Object.assign (immutable)

  • Object.assign (mutable)