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Progress45 of 45
ServerHigh
Minimize Serialization at RSC Boundaries
The React Server/Client boundary serializes all object properties into strings and embeds them in the HTML response and subsequent RSC requests. This serialized data directly impacts page weight and load time, so **size matters a lot**. Only pass fields that the client actually uses.
serverrscserializationprops
Code Comparison
•Incorrect (serializes all 50 fields):tsx
•Correct (serializes only 1 field):tsx
Why This Matters
Impact: reduces data transfer size. This optimization is classified as HIGH priority for production applications.