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Vibe Coding & Fundamentals

Tutorials, guides, and deep dives on fundamentals for AI-assisted development.

23 articles

ship·beginner·10 min

Testing for Vibe Coders and Why It Matters More Than You Think

Why testing matters for vibe coders and where to start. Learn manual testing, smoke tests, and when to add automated tests to your AI-built application.

Apr 12, 2026Read

foundations·intermediate·10 min

What Is Caching and How It Makes Your App Much Faster

Caching stores frequently used data so your app serves it instantly instead of recalculating. Learn how caching works and why AI-built apps often miss this step.

Mar 30, 2026Read

foundations·beginner·11 min

What Is Technical Debt and Why Your App Slows Down

Technical debt is the accumulated shortcuts that make your app harder to change over time. Learn why AI-built apps are especially vulnerable and how to manage it.

Mar 28, 2026Read

foundations·beginner·10 min

What Is Analytics and How to Measure If Your App Works

Analytics tells you what users do in your app and whether it is actually working. Learn which metrics matter, which tools to use, and what to track first.

Mar 27, 2026Read

foundations·beginner·10 min

What Is Documentation and Why Future You Will Be Grateful

Documentation is writing down how your app works and why. Learn why this habit saves hours of confusion later, especially when AI generated most of the code.

Mar 27, 2026Read

foundations·beginner·11 min

What Is Security and the Basics Every Builder Must Know

Security is the practice of protecting your app and users from attacks. Learn the basics every vibe coder must know, especially when AI writes your code.

Mar 26, 2026Read

foundations·beginner·10 min

What Is Debugging and How to Find Exactly What Went Wrong

Debugging is the process of finding and fixing problems in your app. Learn the systematic approach that works even when you did not write the code yourself.

Mar 25, 2026Read

foundations·beginner·10 min

What Is Testing and Why Your App Needs Proof It Works

Testing proves your app works correctly before users find bugs. Learn why AI makes testing easier but also why you still need to think about edge cases yourself.

Mar 25, 2026Read

foundations·beginner·10 min

What Is an Error Message and How to Read the Clues

Error messages are clues your app gives you when something breaks. Learn to read them even without coding knowledge and use them to fix problems faster.

Mar 24, 2026Read

foundations·beginner·10 min

What Is a Prompt and Why It Makes or Breaks AI Coding

A prompt is the instruction you give an AI coding tool. Learn why prompt quality determines output quality and how to write prompts that actually work.

Mar 23, 2026Read

foundations·intermediate·10 min

What Is Middleware and the Invisible Layer in Every App

Middleware is the invisible processing layer between a user's request and your app's response. Learn how it handles auth, logging, and security behind the scenes.

Mar 23, 2026Read

foundations·beginner·10 min

What Is a Webhook and How Apps Notify Each Other in 2026

A webhook is a way for one app to notify another when something happens. Learn how webhooks power real-time updates and why vibe coders encounter them often.

Mar 22, 2026Read

foundations·beginner·10 min

What Is npm and How Developers Share Code Building Blocks

npm is the package manager that lets you install pre-built code libraries in seconds. Learn how it works, why AI tools rely on it, and how to stay safe.

Mar 21, 2026Read

foundations·beginner·10 min

What Is CORS and Why This Error Confuses Every Beginner

CORS errors confuse every beginner building with AI tools. Learn what Cross-Origin Resource Sharing actually means and how to fix the most common CORS issues.

Mar 20, 2026Read

foundations·beginner·11 min

What Is HTTPS and SSL and Why the Padlock Icon Matters

HTTPS encrypts the connection between users and your app. Learn what SSL certificates do, why browsers warn without them, and how to set them up for free.

Mar 20, 2026Read

foundations·beginner·11 min

What Is Responsive Design and Why One App Fits All Screens

Responsive design makes one app work on every screen size. Learn how modern tools handle this automatically and what vibe coders need to know about layouts.

Mar 19, 2026Read

foundations·beginner·10 min

What Are Environment Variables and Why Your App Needs Them

Environment variables are the private settings your app needs to connect to services and run correctly. Learn why they matter and how to manage them safely.

Mar 18, 2026Read

foundations·beginner·12 min

What Is State and How Your App Tracks What Happens

State is how your app remembers what is happening right now. Learn why this concept trips up beginners and AI tools alike, and how to think about it clearly.

Mar 18, 2026Read

foundations·beginner·10 min

What Is a Domain and DNS for Vibe Coders in Plain Language

A domain is your app's address on the internet, and DNS is the system that makes it work. Learn how domain names connect users to servers in simple terms.

Mar 17, 2026Read

foundations·beginner·10 min

What Is a Tech Stack and Why Every Vibe Coder Should Know

A tech stack is the combination of tools and technologies that power your app. Learn what each layer does and why AI tools favor certain combinations.

Mar 16, 2026Read

foundations·beginner·10 min

What Is Deployment and How Your App Actually Goes Live

Deployment is the process of putting your app on the internet so users can access it. Learn the key steps and why this trips up most vibe coders at first.

Mar 16, 2026Read

foundations·beginner·10 min

What Is JSON and Why Every App Uses It to Share Data

JSON is the simple format apps use to exchange data. Learn how this human-readable structure powers every API call, database query, and AI interaction.

Feb 23, 2026Read

foundations·beginner·10 min

What Is Version Control and Why Vibe Coders Need It

Version control tracks every change to your project and lets you undo mistakes instantly. Learn why it is the most important safety net for vibe coders.

Feb 22, 2026Read

Related tags

Vibe Coding8 Security3 Debugging3 Testing2 Troubleshooting2 Apis2 React2 Hosting2 Quality1 Caching1 Performance1 Optimization1

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