🔗 Debugging in Elixir with Observer

Erlang's Observer is often discussed in passing and regarded as a curiosity during Elixir courses. However, Observer provides many powerful tools for monitoring and debugging your application, both in development and production.

Together, we will learn how to access the Observer GUI and debug a project that leaks memory, both locally and through a remote node. We will set up process tracing and track garbage collections to find the offending code in our sample project.

Let's get started!