When I told my senior developer friend I was going to code using only English sentences for a month, he laughed. Then he asked if I was trying to get myself fired.
Fair question.
The term "Vibe Coding" has been exploding across Twitter, DEV, and every tech podcast I follow. Andrej Karpathy (yeah, that Andrej) coined it, and suddenly everyone's talking about describing features in plain English and letting AI write the code.
But here's the thing nobody tells you: 72% of developers admit they don't use AI professionally, according to Stack Overflow's latest survey. And 66% are frustrated with "almost-right-but-not-quite" AI solutions.
So what's actually real? Is vibe coding the future, or just another tech bubble?
I decided to find out the hard way.
The Experiment
For 30 days, I committed to:
✅ Describe every feature in plain English first
✅ Use AI (Claude/Cursor) to generate the actual code
✅ Only write code myself when AI failed completely
✅ Build real projects, not toy examples
No cheating. No "let me just fix this one line manually." Pure vibe coding.
Here's what happened.
Week 1: The Honeymoon Phase
Day 1-3: I built a simple todo app in 2 hours. Felt like a god.
"Create a React todo app with local storage, dark mode toggle, and drag-drop reordering."
Boom. Done. Perfect code. Better than I'd write myself.
Day 4: Reality check.
"Add user authentication with Google."
The AI gave me Firebase setup code. Great. Then it suggested storing passwords in plain text for "simplicity."
My jaw actually dropped. The vibe almost got me hacked.
Week 2: The Struggle
Day 8: Building an API with complex business logic.
"Create an endpoint that processes orders, applies discounts based on user tier, calculates tax, and sends confirmation emails."
What I got: A 400-line monster with nested callbacks, no error handling, and a random console.log("here") in production code.
First realization: Vibe coding works brilliantly for isolated features. But the moment you need coordination between multiple systems? The vibes get messy.
Day 12: Debugging hell.
"Fix the login bug."
AI: "I've fixed it!" (Changes 3 files, introduces 2 new bugs)
"Now fix those bugs."
AI: "Done!" (Breaks login again)
I spent 4 hours in this loop. Eventually fixed it myself in 20 minutes.
Week 3: The Flow State
Day 16: Something clicked.
I stopped treating AI like a junior developer and started treating it like a pair programming partner who types really fast but needs constant guidance.
Instead of: "Build a dashboard"
I started saying: "Build a dashboard with a sidebar navigation, chart components using Recharts, data fetching with React Query, and make the sidebar collapsible with localStorage persistence"
Massive difference.
Day 20: Built a real project - a habit tracker with:
- Custom categories
- Streak tracking
- Weekly heatmaps
- Export data feature
Time: 4 hours (would've taken me 2 days normally)
Bugs: 3 (all minor, fixed in minutes)
Code quality: Actually decent
Week 4: The Hard Truth
Day 25: Tried building something outside AI's training data.
A niche algorithm for my friend's startup. Something about "quantile regression with custom loss functions."
AI gave me 5 attempts. All wrong. Two didn't even run.
Second realization: Vibe coding is amazing for well-trodden paths. But if you're doing something novel? You still need to understand the fundamentals.
Day 28: Production deployment disaster.
AI set up my deployment script with hardcoded API keys in the frontend. In plain text. Pushed to public GitHub.
Caught it 2 hours before the repo would've been public.
Final realization: AI doesn't care about security. It doesn't care about best practices. It just wants to solve your prompt as fast as possible.
The Results After 30 Days
What Worked Beautifully ✅
Prototyping speed: 3-5x faster. I built more in 30 days than in the previous 3 months.
Learning new libraries: "Show me how to use TanStack Query with TypeScript" gave me working examples instantly. Better than documentation.
Refactoring: "Convert this class component to hooks" or "make this function async" - perfect every time.
Boilerplate: Never writing another CRUD operation from scratch. Ever.
What Failed Miserably ❌
Debugging: AI is terrible at fixing its own mistakes. It just generates new mistakes.
Complex business logic: The moment you need nuanced decision-making, the vibe collapses.
Security: I caught 3 security issues that would've been embarrassing. How many did I miss?
Production readiness: AI-generated code works 80% of the time. Production requires 100%.
The Honest Takeaway
Here's what nobody on Twitter will tell you:
Vibe coding didn't replace my coding skills. It exposed them.
When I understood what I was doing, vibe coding made me unstoppable. When I was guessing, it led me into disaster.
The developers who thrive with AI aren't the ones who stopped learning fundamentals. They're the ones who use AI to amplify what they already know.
Karpathy was right, but not in the way most people think. Vibe coding isn't about letting AI take over. It's about raising the abstraction level while keeping your feet on the ground.
My New Rules for Vibe Coding
After 30 days, here's what I follow now:
Never ship AI code I don't understand - If I can't explain it, it doesn't go to production
Treat AI like an intern - Supervise everything, check for security, verify logic
Use it for "how" not "what" - I still decide what to build. AI helps with how to build it
Keep the fundamentals sharp - Because when AI fails (and it will), I need to fix it
Code reviews are now AI reviews - I spend more time reviewing AI code than writing mine
The Future
Is vibe coding the death of software development?
No. But it's definitely the death of boring software development.
The days of writing repetitive CRUD code by hand are ending. The days of debugging authentication flows from scratch are numbered.
But the need for developers who understand architecture, security, performance, and user experience? That's never been higher.
AI wrote about 70% of the code for this article's demo projects. I still had to understand every line to make it work.
What's Your Experience?
Have you tried vibe coding? Does it work for your projects? Or do you think it's just another hype cycle?
I'd genuinely love to know. Drop a comment below 👇
And if you found this useful, follow me for more honest experiments with AI and development. No fluff, just real results.
Disclosure: AI helped me write this — but the bugs, fixes, and facepalms? All mine. 😅
Every line reviewed and tested personally.
Hey, I'm Harsh! 👋 I write about web development, programming basics, and my journey as a self-taught developer. Follow me for more beginner-friendly content that won't make you fall asleep.
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