Script Preparation code:
Tests:

Historical Performance Data aggregated from 5 community runs

Desktop Results:
Chrome 5 runs
Object.entries
3K/s
Generator
1K/s

Fastest: Object.entries (2.8x faster)

View exact numbers
  • Object.entries: 3,130 ops/sec
  • Generator: 1,124 ops/sec

Results show median performance across all community submissions. Run this benchmark yourself to verify on your device.

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    Object.entries
    Generator

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: 4 months ago)
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.4 Safari/605.1.15
Safari 26 on Mac OS X 10.15.7
View result in a separate tab
Generator
2K/s
Object.entries
1K/s
View exact numbers
Test name Executions per second
Generator 1,852 Ops/sec
Object.entries 1,270 Ops/sec