Run results for: object.keys() vs JSON.stringify()

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Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0
Firefox 122
Ubuntu
Desktop
2 years ago
Object.keys().length
42.6M/s
Object.keys()
24.1M/s
JSON.stringify
7.9M/s
View exact numbers
Test name Executions per second
✓ Object.keys().length 42,638,212 Ops/sec
Object.keys() 24,119,090 Ops/sec
JSON.stringify 7,882,706 Ops/sec
Script Preparation code:
Tests: