What Is Vibe Coding? The New Way Kids Are Building Apps With AI

I'm Parikshet. I built my first working web app at age 10. I did not write most of the code myself — I described what I wanted and AI wrote it. That is called vibe coding, and I think it is one of the most important shifts in how young people can create things with technology right now.

What Vibe Coding Actually Is

The term was described by Andrej Karpathy in early 2025 — one of the founders of OpenAI and a leading AI researcher. The idea: instead of writing code line by line, you describe what you want the software to do in plain English, and an AI model generates the code. You review it, test it, describe the next change, and iterate.

Example: instead of researching how to build a web form, learning HTML/CSS/JavaScript, writing the code, debugging errors — you type: "Build a quiz app with 5 questions about the solar system. Show the score at the end. Make it work on mobile." And the AI gives you working code in minutes.

What I Built

My first vibe coding project was a flashcard app for my own school revision. I described what I wanted — cards that flipped on click, categories for different subjects, a score tracker — and built the whole thing in about 45 minutes using Replit and Claude. It worked. I used it to study for three months.

I could not have built that from scratch at age 10 with my coding knowledge at the time. But I could describe it clearly, review what the AI built, test it, and fix the parts that did not work by explaining the problems back to the AI. That loop — describe, build, test, fix — is vibe coding.

Tools to Try

Replit (replit.com) — The best starting point. Browser-based, free tier, AI assistant built in. You can describe an app and it builds a working version you can share with a link.

Bolt.new — Describe a web app in natural language, get a full-stack working version. Good for slightly more complex projects.

Lovable.dev — Similar to Bolt, focused on React web apps. Clean interface, easy to iterate.

Cursor — A code editor (like VS Code) with AI woven throughout. Better for when you have some coding knowledge and want AI to accelerate you, rather than replace the need to understand code entirely.

What You Can Actually Build

With vibe coding tools today, a motivated kid aged 10+ can build:

• Quiz and flashcard apps
• Simple games (guessing games, simple platformers)
• Personal websites and portfolios
• Data tools (simple calculators, converters, trackers)
• Creative tools (random story generators, poetry makers)
• Useful utilities (countdown timers, habit trackers, note-taking apps)

Anything that can be described clearly and does not require complex databases or external API integrations is buildable at a beginner level.

The Honest Limits

Vibe coding hits walls. When the app you want is complex, the AI starts making errors that compound on each other. You need enough code literacy to read what it generated, understand what went wrong, and describe the fix accurately. Without that, you end up in a loop of broken code that you cannot diagnose.

This is why vibe coding does not replace learning to code — it changes what matters. You do not need to memorise syntax. You do need to understand logic, debugging, and program structure. That foundational knowledge is what lets you direct the AI effectively rather than being stuck when it goes wrong.

My recommendation: learn basic Python or JavaScript first. Understand what variables, functions, loops, and conditions do. Then vibe coding becomes a superpower rather than a ceiling.