Hey, GitHub! is a voice-controlled coding tool that works with GitHub Copilot. It’s designed to make coding more accessible and allows you to write and edit code, navigate the codebase, and control the Visual Studio Code without the use of a keyboard. It uses natural language processing to understand your intent and suggests code snippets. You can use voice commands like “go to line 34” and “run the program” to control the IDE. You can also use it to help explain lines of code and provide code summarization for better understanding.