How to Build a Simple Web App Using Cursor in Just 2 Hours

If you’re an indie hacker or solo founder, you know the struggle of turning an idea into a working web app. You want to build something quickly without getting bogged down in complex coding. Enter Cursor. This AI-powered coding tool simplifies the development process, making it possible to build a simple web app in just two hours. It's not just hype; I've used it myself, and I can tell you it works.

In this guide, I’ll walk you through the steps to create a basic web app using Cursor, what you’ll need, and what to look out for along the way.

Prerequisites

Before diving in, make sure you have the following:

1. Cursor account: Free tier available
2. Basic understanding of HTML/CSS: No deep coding skills required, but familiarity helps.
3. A code editor: I recommend Visual Studio Code, which is free.
4. A local server: Use something like Live Server extension for VS Code.

Step-by-Step Guide to Building Your Web App

Step 1: Set Up Your Project

1. Create a new folder for your project on your local machine.
2. Open your code editor and create three files: index.html, style.css, and script.js.

Step 2: Use Cursor to Generate Code

1. Open Cursor and start a new project.
2. Use the prompt feature to generate the HTML layout. For example, type:

   Create a simple HTML structure for a to-do list app.
   

3. Cursor will generate the basic HTML code. Copy and paste this into your index.html file.

Step 3: Style Your App

1. In Cursor, prompt:

   Generate CSS styles for a clean to-do list app.
   

2. Copy the generated CSS code into your style.css file.
3. Link your CSS file in the HTML head:

   <link rel="stylesheet" href="style.css">
   

Step 4: Add Functionality with JavaScript

1. Prompt Cursor with:

   Help me create a JavaScript function to add new items to my to-do list.
   

2. Insert the generated JavaScript code into your script.js file.
3. Link your JavaScript file before the closing body tag:

   <script src="script.js"></script>
   

Step 5: Test Your App

1. Launch your local server.
2. Open the browser and navigate to your index.html file.
3. Test adding items to your to-do list and make sure everything works as expected.

Expected Outputs

• A simple web app with an input field and a button to add items.
• Items should appear in a list as you add them.

What Could Go Wrong

• Code Errors: If the app doesn’t work, check the console for errors.
• Styling Issues: Ensure your CSS file is linked correctly and the styles are applied.
• Functionality Bugs: Debug your JavaScript code line by line.

What’s Next

Once you’ve built your basic web app, consider these next steps:

1. Enhance Functionality: Add features like delete buttons or task completion checkboxes.
2. Deploy Your App: Use platforms like Vercel or Netlify to host your app for free.
3. Gather Feedback: Share your app with friends or on social media to get user feedback.

Conclusion: Start Here

Building a web app with Cursor is not only feasible but can also be a fun and rewarding experience. If you’re looking to create a simple project quickly, this is a solid starting point.

If you want to dive deeper into web development, consider exploring more advanced topics or tools. But for now, grab Cursor and start building!

What We Actually Use

We use Cursor for rapid prototyping and initial builds. While it’s not perfect (it can produce some quirky code), it significantly speeds up the process, especially for those of us who aren’t professional developers.