GitHub Copilot
Verified SourcePaidDeveloped by GitHub / Microsoft • Category: AI Coding & IDEs
GitHub Copilot is Microsoft and GitHub’s AI developer tool suite. Powered by OpenAI and Claude models, Copilot offers real-time inline code completions as you type, conversational chat inside the IDE, automated pull request summarization, CLI command assistance, and Copilot Workspace for issue-to-code planning.
What is GitHub Copilot Most Used For?
AI-Powered Workflow Automation & Productivity Optimization
Engineered for seamless digital efficiency and rapid execution.
What Is GitHub Copilot & How Can You Use It?
GitHub Copilot is an AI assistant that lives inside your code editor and writes code alongside you. As you start typing a function, it predicts what you want to do next and suggests the rest of the code with a press of the Tab key.
You can write software functions, automated tests, regular expressions, SQL queries, and pull request documentation in minutes.
Deep native integration across all major IDEs (VS Code, JetBrains, Visual Studio) and enterprise compliance guarantees.
Who Can Benefit from GitHub Copilot?
Get immediate code syntax suggestions and learn standard programming design patterns while writing assignments.
Demonstrate clean coding conventions and generate coding exercises with unit tests.
Increase developer team velocity by 40% with enterprise-grade copyright indemnification and security filtering.
Tab-complete repetitive boilerplate, explain legacy algorithms, and generate unit tests for untested modules.
What Can You Do With GitHub Copilot?
Generate Comprehensive Unit Tests
Highlight a complex function in your editor and ask Copilot Chat to generate edge-case unit tests.
/tests Write comprehensive Jest unit tests covering positive and negative edge cases for this function.
Main Capabilities
- Inline predictive code autocompletion across 30+ languages
- Copilot Chat with IDE context and terminal error diagnosis
- Automated pull request descriptions and code reviews on GitHub.com
- Enterprise security filtering against vulnerable public code patterns
Important Features & Modes
Accept line or whole-function suggestions effortlessly by pressing the Tab key.
Choose between Anthropic Claude 3.5 Sonnet and GPT-4o directly inside Copilot Chat.
Ask natural language questions from the command line to generate bash and git commands.
Key Strengths
- •Works in VS Code, IntelliJ IDEA, PyCharm, WebStorm, and Visual Studio
- •Backed by enterprise Microsoft legal protections and IP indemnity
- •Multi-model support now including Claude 3.5 Sonnet
Limitations & Considerations
- •Composer multi-file editing is currently less seamless than Cursor
- •No free tier for individual developers (requires monthly subscription)
Step-by-step guide
How to use GitHub Copilot
A quick beginner’s guide — from sign-up to your first useful result.
- 1
Open GitHub Copilot from the official source
Go to github.com/features/copilot. Install apps only from the official website or your phone’s official app store to avoid fake copies.
- 2
Create an account and choose a plan
GitHub Copilot requires a paid plan (from $10/month). Free for verified students, teachers, and maintainers of popular open source repositories.
- 3
Try your first task: Generate Comprehensive Unit Tests
Highlight a complex function in your editor and ask Copilot Chat to generate edge-case unit tests. Example prompt: “/tests Write comprehensive Jest unit tests covering positive and negative edge cases for this function.”
- 4
Explore the key features
Once the basics work, try Inline Completion, Model Selection, Copilot in GitHub CLI. Accept line or whole-function suggestions effortlessly by pressing the Tab key.
- 5
Review the output and refine
Check facts, numbers and anything you will publish or submit. Give specific feedback (“shorter”, “more formal”, “fix step 3”) instead of starting over — you will get better results in fewer tries.
- 6
Upgrade only when you hit limits
Available plans: Individual, Business, Enterprise. Stay on the free or lowest plan until usage limits start blocking real work.
GitHub Copilot Plans & Pricing Information
- Code completions
- Copilot Chat
- CLI assistance
- Multi-model selection
- Organization-wide policy management
- IP indemnity guarantee
- Public code match filter
- Copilot Workspace access
- Fine-tuned models on internal codebases
- Custom knowledge bases
Technical Specifications & Environment
Top Alternatives to GitHub Copilot
Dedicated AI-first IDE with multi-file Composer editing.
Frequently Asked Questions About GitHub Copilot
Is GitHub Copilot free for students?
Yes! Verified students with the GitHub Student Developer Pack and teachers get GitHub Copilot completely free.
Related AI Tools in AI Coding & IDEs
Full-Codebase AI Pair Programming, Automated Bug Fixing & Terminal Automation
The AI-first code editor built as a fork of VS Code with full-codebase indexing, multi-file edits (Composer), and instant diff reviews.
Next-Generation Agentic Multi-File Code Editor with Cascade Flow Technology
Next-generation agentic AI code editor featuring Cascade: an intelligent assistant that anticipates your next development steps and codes across entire repositories.