GitHub Copilot use cases2026
5 tasks GitHub Copilot solves in our index — across code and adjacent categories. Each links to a per-task breakdown with alternatives and pricing for that workflow.
GitHub Copilot for code review
Catch bugs, style drift and security issues before they merge.
GitHub Copilot for bug fixing
Reproduce, root-cause and fix bugs end-to-end — from issue to merged PR.
GitHub Copilot for refactoring
Multi-file structural changes — rename, extract, inline, reorganize — across hundreds of files with consistent reasoning.
GitHub Copilot for writing tests
Generate unit, integration and edge-case tests from existing code.
GitHub Copilot for pair programming
Inline code completions, side-panel chat, and "explain this code" pair-programming assistance.