How to Use GitHub Copilot for Faster Code Reviews in 2026

If you're a solo founder or indie hacker, you know that code reviews can be a real bottleneck. They take time, and they can be tedious, especially when you're juggling multiple projects. Enter GitHub Copilot: a tool that promises to speed up this process. But does it really deliver? In this guide, I'll walk you through how to effectively use GitHub Copilot for faster code reviews in just one hour.

Prerequisites: What You Need

Before diving in, you'll need a few things prepared:

1. GitHub Account: Ensure you have access to a GitHub repository.
2. Visual Studio Code: Install VS Code if you haven't already.
3. GitHub Copilot: Subscribe to GitHub Copilot (pricing below).
4. A Codebase: Have a project with code that needs review.

Time Estimate: 1 Hour

You can set up GitHub Copilot for code reviews and start seeing results in about an hour. This includes installation, configuration, and your first review session.

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

Step 1: Install GitHub Copilot

1. Open Visual Studio Code.
2. Go to Extensions (Ctrl+Shift+X).
3. Search for "GitHub Copilot" and click "Install".
4. Sign in with your GitHub account to activate.

Step 2: Configure Copilot

• After installation, go to the settings (File > Preferences > Settings).
• Search for "Copilot" and adjust the settings according to your preference (e.g., enabling suggestions on demand).

Step 3: Start Your Code Review

1. Open the code file you want to review.
2. As you read through the code, use Ctrl + Enter to invoke GitHub Copilot's suggestions.
3. You can ask Copilot to provide explanations or suggest improvements by typing comments like // What does this function do? or // Suggest improvements.

Step 4: Evaluate Suggestions

• For each suggestion, consider the context of your code. Copilot can provide alternative implementations or highlight potential bugs.
• Accept suggestions by pressing Tab or reject them by continuing to type.

Step 5: Document Your Review

• Use the comments feature to document what you've reviewed and any changes made based on Copilot's suggestions. This is crucial for maintaining clarity in your codebase.

Expected Outputs

By the end of this process, you should have a clearer understanding of your code, documented improvements, and potentially faster turnaround times for future reviews.

Troubleshooting: What Could Go Wrong

• Inaccurate Suggestions: Sometimes, Copilot might suggest code that doesn't fit your context. Always validate its suggestions against your requirements.
• Dependency Issues: If Copilot is not installed correctly, it may not suggest anything. Revisit the installation steps to ensure everything is set up properly.

Pricing Breakdown for GitHub Copilot

| Tool | Pricing | Best For | Limitations | Our Take | |---------------------|-----------------------|-----------------------------------|---------------------------------------------|----------------------------------| | GitHub Copilot | $10/mo or $100/yr | Faster code reviews and suggestions| Limited to certain languages and frameworks | We use this for quick code insights, but it’s not perfect. |

Conclusion: Start Here

If you're looking to speed up your code reviews, start with GitHub Copilot. It won't replace your expertise, but it can significantly reduce the time you spend on repetitive tasks. Just remember to validate its suggestions and keep an eye on the context.

What We Actually Use

In our experience, GitHub Copilot is a solid addition to our workflow, especially for routine reviews. For deeper code analysis, we still rely on manual reviews and peer feedback.