GitHub Copilot

GitHub Copilot is the original AI pair programmer and still the most widely used coding assistant on the planet. It lives inside your editor and offers real-time code completions, chat-based help, and whole-function generation as you type.

It supports virtually every language and every major IDE, and it learns from your project context — suggesting code that matches your style, your imports, and your existing patterns. For teams, Copilot Business adds organization-wide policy controls and audit logs.

If you write code professionally, Copilot is the most battle-tested way to go faster without leaving your editor, and it keeps getting smarter with each model upgrade.