Run results for: Fastest way to check if object is empty

You don't need to make add for loops in your test scenarios, the benchmark does it itself.

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Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 17_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.5 Mobile/15E148 Safari/604.1
Mobile Safari 17
iOS 17.5.1
Mobile
2 years ago
object.keys()
11.1M/s
JSON.stringify()
8.3M/s
View exact numbers
Test name Executions per second
✓ object.keys() 11,071,171 Ops/sec
JSON.stringify() 8,280,107 Ops/sec
Script Preparation code:
Tests: