How to Build Your First Project with GitHub Copilot in 2026

If you’re a beginner looking to build your first project, you might feel overwhelmed by the complexities of coding. Enter GitHub Copilot—a tool that promises to help you write code faster and more efficiently. But does it really deliver? In this guide, I’ll walk you through using GitHub Copilot to build a simple project in just 2 hours.

Time Estimate and Prerequisites

You can finish this project in 2 hours if you have the right setup. Here’s what you’ll need:

• A GitHub account (Free)
• Visual Studio Code (Free)
• GitHub Copilot subscription ($10/mo after a 60-day free trial)
• Basic understanding of JavaScript (helpful but not mandatory)

Step 1: Setting Up Your Environment

1. Install Visual Studio Code: Download and install Visual Studio Code from here.
2. Sign Up for GitHub Copilot: Go to your GitHub account settings and subscribe to GitHub Copilot. You’ll have a 60-day free trial to test it out.
3. Install the GitHub Copilot Extension: Open Visual Studio Code, go to the Extensions tab, and search for "GitHub Copilot". Click "Install".

Expected Output:

You should see a Copilot icon in your VS Code sidebar, indicating it’s ready to assist you.

Step 2: Create Your Project

1. Start a New Project: Open a new folder in VS Code and create a file named app.js.
2. Define Your Project: Let’s build a simple to-do list application. Start by typing // To-Do List App in the app.js file and hit Enter. Copilot will suggest code for you.

Expected Output:

You should see suggested code for a basic structure of a to-do list app. Accept the suggestions by pressing Tab.

Step 3: Building the Core Features

1. Add Functionality: Add a function to add tasks. Write function addTask(task) { and watch Copilot suggest the rest of the function.
2. Create a List: Next, type let tasks = []; and let Copilot suggest how to display tasks.
3. User Input: For accepting user input, start typing prompt('Enter a task:') and let Copilot fill in the logic.

Expected Output:

By the end of this step, you should have a fully functional to-do list app with add and display features.

Troubleshooting

• What Could Go Wrong: If Copilot doesn’t suggest anything, ensure you’re connected to the internet and that your subscription is active.
• Common Errors: If you encounter syntax errors, double-check the code suggestions Copilot made. Sometimes, they may not fit your specific needs.

What's Next?

Now that you have a working to-do list app, consider adding more features like deleting tasks or marking them as complete. You can also look into deploying your app using platforms like Vercel or Netlify (both have free tiers).

Conclusion: Start with GitHub Copilot

If you're just starting out, GitHub Copilot is a valuable tool that can significantly reduce the learning curve. Just remember, while it can help you write code, understanding that code is crucial for troubleshooting and further development.

In our experience, GitHub Copilot works best for simple projects and can be a bit hit-or-miss with complex logic. It’s a great way to get started, but you’ll still need to invest time in learning the fundamentals.