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Data Fetching
1. How do we fetch data in server component?
Level: Expert | Frequency: High
2. How do we fetch data on the client?
Level: Expert | Frequency: High
3. What are Server Actions and Server functions? How are they different?
Level: Expert | Frequency: High
4. What are actions?
Level: Expert | Frequency: High
5. Compare SWR vs React Query vs useEffect for client-side data fetching — when do you use each?
Level: Expert | Frequency: High
6. What is the difference between client-side fetch and server actions in Next.js App Router?
Level: Expert | Frequency: High
All Topics
Project Structure
SSG
SSR
CSR
Routing
Route Handlers
Route Groups
Dynamic Routes
Parallel Routes
Intercepting Routes
Middleware
Server Actions
APIS
Data Fetching
Caching
Clients
Optimisation