How to Use GitHub Copilot to Write Code 2x Faster

As a solo founder or indie hacker, you often find yourself juggling multiple roles, including coding. If you're anything like me, you've probably felt the frustration of staring at a blank screen, trying to figure out how to implement a feature or fix a bug. Enter GitHub Copilot—an AI-powered coding assistant that promises to double your coding speed. But does it deliver? Let's dive into how to effectively use GitHub Copilot to boost your coding efficiency.

Prerequisites: What You Need to Get Started

Before you jump into using GitHub Copilot, here’s what you need:

• GitHub Account: You need a GitHub account to access Copilot.
• Visual Studio Code: Install VS Code if you haven't already; Copilot integrates seamlessly here.
• GitHub Copilot Subscription: As of April 2026, Copilot costs $10/month after a free trial.

Time Estimate: How Long It Takes to Set Up

You can finish the setup in about 30 minutes. This includes installing the VS Code extension and configuring your settings.

Step-by-Step Guide to Using GitHub Copilot

1. Install the GitHub Copilot Extension

• Open Visual Studio Code.
• Go to the Extensions view by clicking on the Extensions icon in the Activity Bar on the side.
• Search for "GitHub Copilot" and click "Install".

2. Sign In to GitHub

After installation, you'll be prompted to sign in to your GitHub account. Follow the on-screen instructions to authenticate.

3. Start Coding

Begin typing your code, and Copilot will automatically suggest completions. Here’s how to make the most out of it:

• Write a Comment: If you want to generate a function, write a comment describing what you want. For example:

  // Function to calculate factorial
  

• Accept Suggestions: Use the Tab key to accept suggestions. You can also cycle through different suggestions using Ctrl + ] and Ctrl + [.

4. Refine Your Code

Copilot isn't perfect. Review the suggested code carefully and make necessary adjustments. Remember, it's a tool to aid you, not a replacement for critical thinking.

5. Troubleshooting: Common Issues and Fixes

• No Suggestions: If Copilot isn't providing suggestions, ensure you're connected to the internet and that your subscription is active.
• Inaccurate Code: Sometimes, Copilot may generate code that doesn't work as intended. Double-check logic and syntax.

6. What’s Next?

Once you're comfortable with Copilot, explore advanced features like:

• Multi-line Suggestions: Try writing a longer comment for more complex functions.
• Using in Different Languages: Copilot supports various programming languages—experiment with those you're less familiar with.

Pricing Breakdown

| Feature | Pricing | Best For | Limitations | Our Verdict | |----------------------|---------------------------|--------------------------------|----------------------------------|---------------------------------| | GitHub Copilot | $10/month after free trial| Developers looking to code faster| May suggest incorrect code | Essential for speeding up coding| | Visual Studio Code | Free | General coding | Limited to VS Code environment | Great IDE, works well with Copilot|

Limitations of GitHub Copilot

While Copilot is a powerful tool, it does have its drawbacks:

• Context Limitations: It may not understand the entire context of your project, leading to irrelevant suggestions.
• Learning Curve: It takes some time to get used to how Copilot generates suggestions.
• Dependency: Relying too much on Copilot can hinder your coding skills over time.

In our experience, we use Copilot for generating boilerplate code and functions, but we always review and tweak the outputs to fit our specific needs.

Conclusion: Start Here

If you're looking to speed up your coding process, GitHub Copilot is worth trying. Just remember, it's a tool to assist you, not a crutch. Set aside 30 minutes to get it up and running, and start coding smarter, not harder.

What We Actually Use

In our stack, we utilize GitHub Copilot alongside tools like Trello for project management and Slack for team communication. This combination helps us stay organized while boosting our coding efficiency.