How to Use GitHub Copilot for Faster Code Reviews in 2026

If you’re like most indie hackers or solo founders, code reviews can feel like a necessary evil—time-consuming and often tedious. The good news? With tools like GitHub Copilot, you can streamline this process significantly. In this guide, I’ll show you how to leverage GitHub Copilot to make your code reviews faster and more efficient, all in about 30 minutes.

Prerequisites

Before diving in, make sure you have the following ready:

• GitHub Account: You’ll need a GitHub account to access repositories.
• GitHub Copilot Subscription: Copilot is not free; it costs $10/month for individuals. Make sure you have that set up.
• A Codebase: Have a repository with some code that needs reviewing.
• Visual Studio Code: This is the IDE where Copilot works best.

Step-by-Step Guide to Using GitHub Copilot for Code Reviews

Step 1: Install GitHub Copilot

1. Open Visual Studio Code.
2. Go to the Extensions Marketplace (Ctrl+Shift+X).
3. Search for "GitHub Copilot" and click "Install".
4. Authenticate your GitHub account when prompted.

Expected Output: You should see a Copilot icon in the bottom right corner of your editor.

Step 2: Open Your Codebase

1. Clone the repository you want to review.
2. Open the relevant files in Visual Studio Code.

Step 3: Start Your Review Process

1. Navigate to the first function or section of code you want to review.
2. Type a comment describing what you want Copilot to do. For example, "Explain this function" or "Suggest improvements".
3. Copilot will generate suggestions based on your comments.

Expected Output: You’ll receive contextual suggestions that can help you understand or improve the code.

Step 4: Evaluate Suggestions

1. Review the suggestions provided by Copilot.
2. Accept or modify the suggestions as needed.

Step 5: Document Your Findings

1. Use comments to document your feedback directly in the code.
2. Consider using markdown files for more detailed explanations.

Expected Output: A well-documented codebase with clear feedback for future reference.

Troubleshooting Common Issues

• Copilot Not Responding: Ensure you’re connected to the internet and authenticated.
• Irrelevant Suggestions: Try rephrasing your comments for better context.
• Performance Lag: Sometimes Copilot can slow down your IDE. Consider disabling it temporarily if it's not helping.

What’s Next?

Once you’ve completed your code review, consider integrating Copilot into your regular coding workflow. Use it to assist with feature development, bug fixes, and even writing tests. The more you use it, the better it gets at understanding your style and project specifics.

Pricing Breakdown

| Feature | Pricing | Best For | Limitations | Our Take | |------------------------|---------------------------|--------------------------------|-----------------------------------|--------------------------------| | GitHub Copilot | $10/mo for individuals | Fast code reviews and suggestions | Limited to supported languages | We use Copilot for quick feedback on code reviews. | | Code Review Tools | $0-20/mo for indie scale | Collaborative code reviews | Often lack AI features | Consider adding tools like Reviewable for structured reviews. | | Pair Programming Tools | $15-50/mo per user | Real-time collaboration | Can be pricey for small teams | We prefer using Copilot for solo work but appreciate the collaborative aspect of these tools. |

Conclusion

To summarize, using GitHub Copilot can significantly speed up your code review process. With just a little setup, you can leverage AI to get contextual suggestions that help you focus on what really matters: improving your code. Start by installing Copilot today, and see how much faster your reviews can be.