GitHub Copilot is catching up with Cursor:
- An "agent mode" that allows chat and edit to work across all project files.
- The improved autocomplete now suggests the next edits you might want to make outside of the current line of code (defining additional class attributes, for example).
- With prompt files you can have an AI-specific documentation within your project to provide context for code preferences, architecture, etc.
Here is a video walkthrough: https://www.youtube.com/watch?v=C95drFKy4ss