How to Create a Simple App Using GitHub Copilot in 2026

Creating an app from scratch can feel overwhelming, especially for indie hackers and solo founders who often juggle multiple responsibilities. What if I told you that you could leverage AI to help you build a simple app in just two hours? In 2026, GitHub Copilot has become a go-to tool for developers, streamlining the coding process and significantly reducing the time it takes to turn ideas into functional applications.

Let’s dive into how you can create a simple app using GitHub Copilot, step by step.

Time Estimate

You can finish this project in about 2 hours if you have a basic understanding of JavaScript and React.

Prerequisites

• A GitHub account (Free)
• Visual Studio Code (Free)
• Node.js installed on your machine (Free)
• GitHub Copilot subscription ($10/month or $100/year)

Step-by-Step Guide

Step 1: Set Up Your Environment

1. Install Node.js: Download and install Node.js from nodejs.org.
2. Create a New React App: Open your terminal and run:

   npx create-react-app my-simple-app
   

3. Open in Visual Studio Code: Navigate to your app directory and open it in VS Code:

   cd my-simple-app
   code .
   

Step 2: Enable GitHub Copilot

1. Install the GitHub Copilot Extension: Search for "GitHub Copilot" in the VS Code extensions marketplace and install it.
2. Sign In: Sign in with your GitHub account and activate your subscription.

Step 3: Start Coding with Copilot

1. Create a New Component: In the src folder, create a file called MyComponent.js.
2. Use Copilot for Boilerplate Code: Start typing a comment for what you want the component to do. For example:

   // Create a simple button that says "Click Me"
   

   Copilot will suggest code. Accept it by pressing Tab.
3. Implement Additional Features: Continue to add features by writing comments and letting Copilot generate the corresponding code. For example:

   // Add an onClick event that alerts "Button Clicked!"
   

Step 4: Test Your App

1. Start the Development Server: In your terminal, run:

   npm start
   

2. Open in Browser: Your app should automatically open in your default browser. Test the button functionality.

Step 5: Deploy Your App

1. Use Vercel for Deployment: Install the Vercel CLI if you haven't already:

   npm install -g vercel
   

2. Deploy Your App: In your project directory, run:

   vercel
   

   Follow the prompts to deploy your app.

Troubleshooting

• If Copilot isn’t suggesting code: Ensure you’re connected to the internet and that your subscription is active.
• If the app doesn’t run: Check for errors in the terminal. Common issues include missing dependencies or syntax errors.

What's Next

Now that you have a simple app running, consider expanding its functionality. You could integrate an API for dynamic data or add user authentication.

Conclusion

Creating a simple app with GitHub Copilot can be done in just two hours, even if you’re not a coding expert. The key is to leverage Copilot effectively by clearly defining your requirements in comments.

If you’re looking to build something quickly and efficiently, start here with GitHub Copilot. You’ll be surprised at how much you can accomplish in a short amount of time.