MeasureThat.net

Run results for: Reflect.set vs Object.assign vs Direct assignment vs Spread operator

Go to the benchmark
Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36
Chrome 132
Windows
Desktop
3 months ago
Test name Executions per second
Reflect.set 17004.1 Ops/sec
Object.assign 821.8 Ops/sec
Direct assignment 128625.6 Ops/sec
Spread operator 3592.6 Ops/sec
Script Preparation code:
Tests:

  • Reflect.set

  • Object.assign

  • Direct assignment

  • Spread operator