Copilot Chat

Copilot Chat is useful when discussion stays close to the current file, repository and GitHub workflow, rather than answering general knowledge questions.

#Suitable tasks

Explain existing code, propose a change, add tests/comments/error handling, or discuss the next step using project context. A general chatbot can answer broad questions; repository context is the distinction here.

#Choose the interaction surface

Use sidebar chat for a longer discussion of implementation, file structure, tests and edge cases. Use inline interaction for explanations or edits to a specific code block with clear context.

#State the goal, constraints and output

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Goal: add pagination and search to the user list page.
Constraint: keep the existing API and Redux slice, no new dependency.
Output: list the change plan first, then show the key code patches.

#A bounded workflow

First ask it to explain the current code, then compare possible changes, then generate only the section you have agreed to modify. This is easier to review than a request to refactor everything.

For permissions, security, complex cross-file refactoring or unclear requirements, review a plan before accepting implementation. Treat the response as reasoning and a draft, not an automatically correct result.

#Related pages

• Suggestions
• Setup guide
• Copilot overview