React Server Components vs Client Components: AI App Architecture
When Server Components vs Client Components for AI features? Rendering strategy for LLM UI, streaming and data fetching.
React Server Components
Render on server, no JS to client. Ideal for data fetching, SEO and initial content. AI context and embeddings server-side.
Client Components
Interactivity, hooks, event handlers. Required for AI chat, streaming, forms and real-time updates.
Comparison table
| Feature | React Server Components | Client Components |
|---|---|---|
| Data | Direct DB/API, no waterfall | useEffect, fetch, SWR |
| AI chat | Init data, embeddings, context | Streaming UI, input, tool-calls |
| Bundle | No client JS for RSC | JavaScript for interactivity |
Verdict
Combine both: RSC for data-heavy and SEO; Client for interactive AI UI. Hybrid approach is best practice for AI apps in Next.js.
Our recommendation
AVARC Solutions builds AI apps with RSC for layout and data fetching, Client Components for chat, streaming and forms. Suspense for streaming boundaries.
Frequently asked questions
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