You'll know the CoroutineContext as something that manage threads with. Most Android developers work with it every day without fully realising how it shapes coroutine behaviour. While it’s an essential part of the library, it can feel a bit opaque when you try to look deeper. In this session, we’ll take a practical look at what CoroutineContext really is, how the coroutines library uses it beyond threading, and how you can remove the need for constructor injection of dispatchers in your projects.