Core Concepts for Vibe Coders
You don’t need to write code, but you DO need to understand how apps work.
These concepts will help you communicate with AI more effectively and debug issues when they arise.
What’s In This Section
| Concept | Why It Matters |
|---|---|
| Frontend vs Backend | Know what part of your app does what |
| Understanding APIs | How different services talk to each other |
| The Development Lifecycle | The stages of building software |
| Security Basics | Keep your apps and users safe |
Quick Cheat Sheet
Frontend vs Backend
- Frontend = What users see (buttons, text, colors)
- Backend = What happens behind the scenes (databases, logic)
APIs
- API = How apps talk to each other
- Think of it as a waiter: takes your order to the kitchen, brings back food
Development Lifecycle (SDLC)
- Plan → Design → Build → Test → Deploy → Maintain
- Vibe coding compresses Build + Test into rapid iteration
Security
- Always use HTTPS (the 🔒 in your browser)
- Never put passwords in code
- Validate all user input
Start Learning
Pick a topic that interests you, or go in order:
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