- Yoon Jeong Cho
- 2 days ago
- 5 min read
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Vibe coding has changed the game when it comes to app creation. The ability to build software just by describing what you want feels like magic. But like any new skill, it’s easy to trip up when you’re just starting out. You might think the AI understands everything in your head perfectly, only to find yourself with a broken layout or a feature that doesn't quite work.
The good news is that these are easy to fix once you know what to look for. By avoiding a few common vibe coding traps, you can turn frustrating sessions into constructive building. Whether you’re building your first app or refining a complex tool, steering clear of these mistakes will help you get the results you actually want, faster.
The most important mistake to avoid when vibe coding is choosing the wrong vibe coding tool. Choosing the right one however, allows you to build a secure, functioning app in minutes without the need for coding. The right vibe coding tool, like Base44, will take complete control of your backend — things like letting users sign into your product or saving their data. Look also for hosting included as well as robust app security features.
The most common vibe coding mistakes and how to move past them
01. Being too vague with your prompts
The biggest mistake you can make is treating a vibe coding tool like a mind reader. While these tools are smart, they can't guess your specific vision if you don't describe it clearly. Vague vibe coding prompts lead to generic results. If you ask for a cool website, the AI has to guess what cool means to you. Does that mean neon colors and bold fonts? Or minimal black and white?
The scenario: You type: "Make a contact form." You get a boring, gray box with just a "Name" and "Email" field that looks like it belongs in 1998. It technically works but it doesn't match your brand at all.
The fix: Be specific and treat your vibe coding tool like a junior developer who needs clear instructions. Instead of "Make a contact form," try:
"Create a modern contact form with rounded corners and a soft shadow.
Include fields for Name, Email and Message.
Make the 'Submit' button dark blue with white text and add a small confirmation message that appears after clicking."
The more detail you provide about the look and function, the closer the result will be to your vision.
02. Skipping the iteration process
Some creators expect perfection on the first try. This means they type a prompt, look at the result and if it's not 100% right, they give up or start over completely. Vibe coding is rarely a one-and-done process. It’s a conversation and so the first output is just a draft, a starting point for you to refine.
The scenario: You ask for a product gallery and your vibe coding tool, like Base44, generates one but the images are too big and the text is hard to read. You get frustrated and assume the tool can't handle the task.
The fix: Talk back to the AI. If the images are too big, say, "Make the images 50% smaller and grid them in rows of three." If the text is hard to read, say, "Change the product titles to a bold sans-serif font and increase the contrast." Building software this way is about sculpting—you start with a rough block and chip away until the details emerge. Don't be afraid to go back and forth ten times to get it right.
03. Ignoring the underlying logic
Just because you aren't writing the code yourself doesn't mean you can ignore how things work logically. A common pitfall is asking for features that contradict each other or don't make sense for a user. You might ask for a button that takes the user to a new page but also opens a pop-up at the same time. Your vibe coding tool might try to do it but the user experience will be messy.
The scenario: You ask for a login page that doesn't require a password but also asks for secure user data. The tool might struggle to build a secure flow because the logic is flawed from the start.
The fix: Think through the user flow before you start typing prompts. Map out what needs to happen step-by-step. "First, the user clicks 'Sign Up.' Then, they enter their email. Then, they receive a verification link." When you understand the flow, you can give the AI better instructions that result in a functional, logical app. You don't need to know Python but knowing how your app should behave is essential.
04. Overloading a single prompt
It’s tempting to dump your entire wish list into one massive paragraph. You might try to describe the header, the footer, the database connection and the animation style all in one go. This often overwhelms the model, leading to hallucinated features or parts of your request being ignored completely.
The scenario: You write a 500-word prompt describing an entire e-commerce platform from scratch. The AI churns out a half-finished page that breaks when you try to click anything because it tried to do too much at once.
The fix: Build component by component. Start with the navigation bar and once that looks good, move on to the hero section. Then tackle the product list. By focusing on one piece at a time, you can verify that each part works before moving to the next. It makes debugging much easier and keeps the AI focused on the task at hand.
05. Forgetting to test as you build
When the code appears instantly, it’s easy to get carried away and keep building without checking if things actually work. You might add five new features in a row, only to realize that the first one broke the layout an hour ago. Untangling that mess later is much harder than catching it in the moment.
The scenario: You spend an hour vibe coding a dashboard. It looks great but when you finally click Save, nothing happens because the database connection wasn't set up correctly back in step one.
The fix: Test constantly.
After you generate a button, click it.
After you create a form, try submitting it.
Make sure the basics function correctly before you add layers of complexity. This test-as-you-go habit ensures that your foundation is solid, saving you from major headaches down the road.