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Use Case
Type: Web (Full-stack)
Typical Use Case: SEO-friendly React + Node apps
Famous Usage: TikTok (Next.js)

⚫ MENN Stack

Full-Stack JavaScript with Next.js & SSR

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E

Express.js

Web Framework
  • API and middleware layer
  • Auth, validation, logging
  • Proxy to Next.js/Node
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N

Node.js

JavaScript Runtime
  • Server-side JavaScript
  • Event-driven architecture
  • Non-blocking I/O
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M

MongoDB

NoSQL Database
  • JSON-like documents
  • Flexible schema
  • High scalability
Request Flow: Client Browser → Next.js (UI & SSR) → Express API Routes → Node.js (Server Logic) → MongoDB (Data Storage) → Node.js → Express → Next.js → Client Browser