How to Use GitHub Copilot for Faster Development: A 30-Minute Crash Course

If you’re a solo founder or indie hacker like me, you know that time is your most precious resource. Writing code can be a slog, and while I love it, I often find myself stuck on trivial tasks that eat up hours. Enter GitHub Copilot—a tool that promises to speed up your development process by suggesting code as you type. In this crash course, I'll walk you through how to get started with GitHub Copilot in just 30 minutes.

What You Need to Get Started

Before diving in, make sure you have these prerequisites:

• GitHub Account: You need an account to use Copilot.
• Visual Studio Code (VS Code): Copilot works as an extension within this code editor.
• GitHub Copilot Subscription: As of January 2026, it costs $10/month after a free trial period.

Step 1: Install GitHub Copilot

1. Open VS Code: If you don’t have it installed, download it from the official site.
2. Go to Extensions: Click on the Extensions icon in the sidebar.
3. Search for GitHub Copilot: Type "GitHub Copilot" in the search bar.
4. Install the Extension: Click on the install button.

Expected Output: After installation, you should see a GitHub Copilot icon in the sidebar.

Step 2: Set Up Your Environment

1. Open a New Project: Start a new JavaScript, Python, or TypeScript project.
2. Sign In to GitHub: You'll need to authenticate your GitHub account to enable Copilot.
3. Check Settings: Go to File > Preferences > Settings and ensure Copilot is enabled.

Expected Output: You should see Copilot's suggestions appearing as you type.

Step 3: Start Coding with Copilot

Now that you’re set up, let’s write some code. Here’s how to leverage Copilot effectively:

1. Type Comments First: Write a comment describing what you want to achieve. For example, // Function to add two numbers.
2. Let Copilot Suggest: After typing the comment, hit enter and watch Copilot generate code suggestions.
3. Accept or Modify Suggestions: Use the Tab key to accept suggestions or keep typing to see more options.

Example Output:

// Function to add two numbers
function add(a, b) {
    return a + b;
}

What Could Go Wrong

• Inaccurate Suggestions: Sometimes, Copilot might generate incorrect or insecure code. Always review the suggestions.
• Limited Language Support: While it works well for popular languages, it may struggle with less common ones.

Step 4: Advanced Features

1. Code Completion: As you type, Copilot will suggest completions for your current line.
2. Multi-line Suggestions: If you’re writing a longer function, Copilot can often provide multi-line code snippets.
3. Refactoring Assistance: You can ask Copilot to refactor existing code by typing comments like // Refactor this function.

What's Next?

After getting comfortable with GitHub Copilot, consider exploring other AI coding tools that can complement your workflow. Here’s a brief list of alternatives that might pique your interest:

| Tool | Pricing | Best For | Limitations | Our Take | |-------------------|----------------------|-----------------------------------|---------------------------------|-----------------------------------| | Tabnine | Free tier + $12/mo | Code completion for multiple languages | Less context awareness | We use this when Copilot struggles. | | Replit | Free + $10/mo pro | Collaborative coding | Limited to their IDE | Good for pair programming. | | Codeium | Free + $19/mo pro | Speedy code suggestions | Less accuracy compared to Copilot | We don’t use it; prefer Copilot. | | Sourcery | Free + $12/mo | Python code improvements | Python only | Great for Python-focused projects. | | Kite | Free + $19.90/mo | Python and JavaScript coding | Slower for larger files | We don’t use it; Copilot is better. |

Conclusion

If you’re looking to speed up your coding process, GitHub Copilot is a fantastic tool to consider. You can get started in just 30 minutes, and while it does have its limitations, the potential for increased efficiency is worth exploring.

Start Here: Install GitHub Copilot today and begin integrating it into your coding routine. You’ll find that it can save you time and help you focus on the more creative aspects of building your projects.