Fetch movie rating from several API without hitting rate limits on failure retries

Understand Agents in Elixir with a real world use case of refreshing OAuth2 access token

Learn tips about working on an Elixir App

Understand some of the scenarios of deploying a Phoenix application using Elixir Releases

Learn to solve a business use case with Elixir Recursion

Build a full-blown GraphQL service which will let you query, change and create records in the database using elixir's web framework: Phoenix

Learn to extract data from a QR code in Elixir

Learn to overlap an image over QR code using Mogrify in Elixir

Learn how to connect to a production Elixir node from the local shell and use the debugger GUI to set breakpoints and debug.

Deploy Elixir/Phoenix apps using Distillery plugin

Erlang is a powerful concurrent programming language that has Processes as a first class citizen. These are isolated by default. Just like in Unix, these processes can communicate using Signals. In this post we will see how to achieve that in Elixir.

Elixir, built on the battle-tested Erlang VM, is a language that has concurrency as its core ideas. I will introduce a monitoring utility shipped with the VM that helps us visualize HTTP requests.