Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:130.0) Gecko/20100101 Firefox/130.0
Firefox 130
Linux
Desktop
3 months ago
Test name Executions per second
Object.defineProperty 166266.7 Ops/sec
Object.assign (immutable) 20964.8 Ops/sec
Object.assign (mutable) 97965.7 Ops/sec
Script Preparation code:
Tests:
  • Object.defineProperty

  • Object.assign (immutable)

  • Object.assign (mutable)