Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36 Edg/121.0.0.0
Chrome 121
Windows
Desktop
2 years ago
Benchmark.js
Object.Entries() with For-Each Loop
960/s
Object.Assign()
929/s
For-In Loop
876/s
Object.Keys() with For-Each Loop
765/s
Spread
724/s
View exact numbers
Test name Executions per second
Object.Entries() with For-Each Loop 960 Ops/sec
Object.Assign() 929 Ops/sec
For-In Loop 876 Ops/sec
Object.Keys() with For-Each Loop 765 Ops/sec
Spread 724 Ops/sec
Script Preparation code:
Tests: