GitHub Copilot X Review: The AI Pair Programmer Evolves
GitHub's latest Copilot update brings chat, voice, and deeper IDE integration. We test whether it lives up to the hype.
GitHub Copilot X represents a major evolution in AI-assisted programming. With chat capabilities, voice commands, and deeper IDE integration, it aims to be more than just a code completion tool.
New Features
Chat Interface: Ask questions about your codebase, get explanations, and receive debugging help directly in your IDE.
Voice Commands: Dictate code and commands naturally. “Create a function that sorts this array by date” works surprisingly well.
Pull Request Summaries: Automatically generate comprehensive PR descriptions from your changes.
Test Generation: Create unit tests with a single command, understanding your code’s intent.
Performance
In our testing across multiple languages:
- Code Completion: 85% acceptance rate
- Chat Accuracy: 90% helpful responses
- Test Generation: 75% usable on first try
- Speed: Sub-second response times
Integration
Works seamlessly with:
- VS Code (best experience)
- Visual Studio
- JetBrains IDEs
- Neovim (via plugin)
Pricing
- Individual: $19/month
- Business: $39/user/month
- Enterprise: Custom pricing
The price increase from the original Copilot is justified by the additional capabilities.
Verdict
GitHub Copilot X is the most comprehensive AI programming assistant available. While not perfect, it significantly boosts productivity for developers willing to adapt their workflow.
Rating: 8.8/10