GitHub Copilot
AI pair programming in your IDE — autocomplete and chat speed you up.
Official: https://github.com/features/copilotWhat it does
- Code completion: real-time whole-line / multi-line suggestions in VS Code, JetBrains etc.; Tab to accept.
- Copilot Chat: sidebar chat to explain errors, generate functions and write tests; apply to code directly.
- Copilot Edits / Agent: select several files and let it batch-change by natural language and self-check.
- Multi-language, multi-editor: major languages and VS Code, JetBrains, Neovim etc.
Who it's for
Coders: solo devs, front/back-end engineers, data and ops scripters; people wanting less repeated typing and fast prototypes.
Pros & cons
Pros
- Deep in mainstream IDEs; completion and context fit the current file
- Chat explains errors and writes tests, saving searches
- Free tier lets individuals start at low cost
Watch-outs
- Auto-completion occasionally misfires; review critical logic
- Heavy use depends on a paid tier
- 'See the whole big private repo' is weaker than repo-index editors
Pricing
Free tier offered (Copilot Free, limited monthly); Pro / Pro+ / Business / Enterprise paid tiers follow GitHub's live pricing.
Visit the official site →