What is GitHub Copilot?
GitHub Copilot is an AI coding assistant that provides code suggestions, explanations, chat, and agent-assisted development across supported editors and GitHub workflows.
What stands out
Use inline completions while editing, ask questions about code, request changes, or delegate supported tasks to an agent workflow. Generated output should still be reviewed, tested, and checked against project requirements before it is accepted.
Frequently Asked Questions
Questions about GitHub Copilot
Where can I use GitHub Copilot?
Copilot is available in supported code editors and in selected GitHub experiences, with capabilities varying by environment and plan.
Does GitHub Copilot replace code review and testing?
No. Suggested or generated code can be incomplete or incorrect, so developers should review, test, and validate it before use.
Can GitHub Copilot explain existing code?
Yes. Copilot Chat can answer questions about code and help explain, refactor, document, or troubleshoot supported projects.