Vibe Coding With Cursor: A Real Walkthrough

TL;DR

• Vibe coding cursor means you describe what you want in plain English and Cursor builds it.
• You still need to know what you are asking for. Bad prompts get bad code.
• The composer and chat panel are your two main tools inside Cursor.
• Start small, test often, and review every change before you accept it.
• This walkthrough shows the exact process I use to ship real features fast.

What even is vibe coding with Cursor?

If you have landed here, you probably already know the basics. If not, read what vibe coding actually is first.

The short version: vibe coding cursor means you talk to an AI inside your editor and it writes the code. You guide it. You review it. You ship it.

Cursor is the editor most people use for this. It is built on VS Code, so it looks familiar. But it has AI baked in from the start, not bolted on as an afterthought.

I have been building with Cursor at Devwiz and across 14+ Njin Method clients. This is the walkthrough I wish I had when I started.

The fastest way to learn vibe coding is to build something real, not read about it.

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What you need before you start

Set these up before you touch a project:

1. Download and install Cursor from cursor.sh
2. Sign in and pick a plan. The free tier works to start.
3. Open an existing project or create a new folder.
4. Make sure you have a basic idea of what you want to build.

You do not need to know how to code. But you do need to know what you want the thing to do. That is the bit most tutorials skip.

If your idea is vague, your output will be vague. Think in features, not feelings. "A button that saves the form and shows a success message" beats "something that handles form stuff."

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The two tools you will use every single session

Cursor has a lot of features. Most of them you can ignore at the start. Two matter:

1. The Chat Panel. Open it with Command L on Mac or Control L on Windows. This is where you ask questions about your code. Use it when you want to understand something or get a quick answer without changing anything.

2. The Composer. Open it with Command I on Mac or Control I on Windows. This is where the work happens. You describe a feature or a change, and Cursor writes the code directly into your files.

Learn these two shortcuts. That is it for setup.

Most of the power in Cursor lives in two panels. Chat for thinking, composer for building.

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A real walkthrough: building a feature step by step

Let me show you exactly how I would build a simple contact form using vibe coding cursor.

Step 1. Open the Composer. Press Command I. You will see a text box at the bottom of your screen.

Step 2. Describe what you want. Type something like: "Create a contact form with fields for name, email, and message. When submitted, show a thank you message. Use simple HTML and CSS, no frameworks." Be specific. Say what you want. Say what you do not want.

Step 3. Review what Cursor suggests. Cursor will show you a diff, the changes it wants to make. Green lines are additions. Red lines are deletions. Read them before you click accept. This is the step people skip. Do not skip it. You are responsible for the code in your project.

Step 4. Accept or reject. If it looks right, click Accept. If something is off, tell Cursor what to fix. You can type follow-up instructions in the same composer window: "The thank you message should be green and appear below the form, not replace it."

Step 5. Test it. Run the code. Open it in your browser. Click the submit button. Does it work? If yes, move on. If no, go back to the composer and describe what went wrong: "When I submit the form, nothing happens. The thank you message does not appear." Cursor will read your code and suggest a fix.

Step 6. Commit what works. Once a feature works, save your progress. Use Git if you know it. If not, at least duplicate the file before making more changes. This gives you a fallback if the next change breaks something.

Step 7. Repeat. Pick the next small thing. Describe it. Review it. Test it. That is the full loop.

Good vibe coding is a loop, not a one-shot prompt.

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How to write prompts that actually work

This is where most people get stuck. They write vague prompts and get vague code.

Here is what works:

Be specific about the outcome. Do not say "make it look better." Say "make the button blue with white text and rounded corners."

Tell it what not to do. "Do not add any new dependencies" or "keep it in one file" saves a lot of cleanup.

Give context when it matters. If you are working in an existing project, tell Cursor what framework you are using and what already exists.

One change at a time. Do not ask for ten things in one prompt. Ask for one thing. Get it working. Then ask for the next.

For a deeper look at how to structure your workflow, read the vibe coding workflow guide.

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What Cursor is good at (and where it falls over)

Cursor is excellent at:

• Writing boilerplate and repetitive code fast
• Explaining code you did not write
• Fixing small bugs when you describe the symptom
• Generating component structures and layouts

It struggles with:

• Big, vague requests with no clear output
• Code that touches many files at once
• Anything that requires deep context about your whole system
• Knowing when to stop and ask you a question

If you are comparing it to other tools, I have written a full breakdown in Claude Code vs Cursor. Short version: they are built for different things.

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Common mistakes I see every time

Accepting code without reading it. Just because it runs does not mean it is right. Read the diff every time.

Prompting once and giving up. Cursor does not always nail it on the first go. That is normal. Follow up with corrections.

Building too much at once. The more you ask for in one go, the more likely something breaks. Small steps are faster in the long run.

Not testing between changes. If you make five changes and then test, you will not know which one broke it.

For a full list of tools that work alongside Cursor, check the best vibe coding tools.

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FAQ

Can I use Cursor if I have never written code before?
Yes. You do not need to know how to write code to use Cursor. You do need to know what you want to build and be willing to read the code it produces. Completely blind acceptance will cause problems eventually.

Is vibe coding with Cursor good for real projects or just toys?
Both. I use it on production projects at Devwiz every week. The key is staying in the loop, reviewing every change and testing often. Treat it as a fast collaborator, not a replacement for your brain.

What is the difference between Chat and Composer in Cursor?
Chat is for questions and understanding. Composer is for making changes to your files. Use chat to think, composer to build.

Do I need the paid plan to get value from Cursor?
The free plan works well enough to learn and build small projects. Once you are using it daily, the paid plan removes the friction of rate limits. Start free, upgrade when you hit the ceiling.

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Ready to go further?

Vibe coding with Cursor is one piece of using AI to actually build things faster. At Devwiz and across the Njin Method, we run full AI systems that handle more than just coding. Operations, client delivery, content, the lot.

If you want to see what that looks like for your business, book a free AI transformation call. We will look at where AI fits your workflow and what is actually worth building.