Node JS #nodejsinterviewquestions #nodejstutorial #nodejs #job #

Both methods handle JSON data, but their performance differs based on operation type and data size. ⚡

🔥 Key Differences in Performance:
✅ JSON.stringify(obj) – Converts a JavaScript object into a JSON string.

CPU-intensive due to object serialization.
Performance decreases with deeply nested objects.
Faster for small objects, but large objects may cause high memory usage.
✅ JSON.parse(jsonString) – Converts a JSON string back into an object.

Slower than JSON.stringify() as it involves parsing and object reconstruction.
Blocking operation if processing large JSON strings synchronously.
Using streaming parsers can optimize large JSON parsing.
💡 Optimization Tip: For large datasets, consider binary formats (MessagePack, Protocol Buffers) or streaming approaches for better efficiency! 🎉

#NodeJS #JSON #Performance 🚀 #BackendDev #WebDevelopment #JavaScript #Optimization #CodingTips #DeveloperLife 💻✨