Tests:
  • Object.fromEntries + spread

  • Object.fromEntries + Object.assign

  • Object.keys + reduce + spread

  • Object.keys + reduce + Object.assign

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Object.fromEntries + spread
    Object.fromEntries + Object.assign
    Object.keys + reduce + spread
    Object.keys + reduce + Object.assign

    Fastest: N/A

    Slowest: N/A

Get performance results from real users on your website with Request Metrics.
Latest run results:
Run details: (Test run date: one year ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36
Chrome 111 on Mac OS X 10.15.7
View result in a separate tab
Test name Executions per second
Object.fromEntries + spread 1141.1 Ops/sec
Object.fromEntries + Object.assign 3579.1 Ops/sec
Object.keys + reduce + spread 1194.4 Ops/sec
Object.keys + reduce + Object.assign 4916.9 Ops/sec