Working with AI to build apps in a flow state is one of the most exciting ways to learn, create, and ship projects. But like any skill, a few bad habits can slow you down (or break your code entirely).
Here are 5 mistakes I see beginners make all the time and how to avoid them.
1️⃣ Starting Without a Clear Goal
Mistake: Jumping into AI prompts without knowing exactly what you want.
Example: Asking “Build me a site about recipes” vs. “Build a recipe site with 3 categories, search, and a 2-column layout.”
Fix: Write a short brief before you start, your AI will give you cleaner, more relevant code.
2️⃣ Asking for Too Much at Once
Mistake: Requesting an entire app in one massive prompt.
Example: “Make me a Trello clone” → usually ends in broken, bloated code.
Fix: Build in small, functional chunks: layout → core features → polish.
3️⃣ Not Testing as You Go
Mistake: Waiting until the end to test your project.
Example: Adding 5 features before running your code, then not knowing what broke it.
Fix: Test after each step so you catch problems early.
4️⃣ Ignoring the “Why” Behind the Code
Mistake: Copy-pasting AI output without understanding it.
Example: Using an API call the AI gave you, but not knowing what happens if the data changes.
Fix: Always ask:
“Explain this code like I’m new to programming.”
5️⃣ Skipping Documentation & Version Control
Mistake: Not saving versions or notes about your work.
Example: “Everything was working yesterday… now I have no idea what changed.”
Fix: Save each milestone with a clear label – v1_layout.html, v2_form_added.html.
💡 Bottom line:
AI is an incredible coding partner, but you are still the project manager. The clearer your vision, the smoother the collaboration, and the better your final product.
💬 Question for You:
What’s your biggest frustration with AI-assisted coding?