This is a hands-on lab with limited capacity.

Ever worked in a codebase where there is a lot of bundling between the domain rules and the techical details, like database or http calls?

Hexagonal Architecture brings simple but powerful ideas to help you disentangle such a mess - helping to create clean domain models and clear boundaries between domain and the technical details. It also enables us to make testing easier and the tests themselves much more straight forward.

We will explore the basics of this approach to then dive right into some prepared, messy code, with the aim to refactor and make the difference palpable. This will be done together as a group in a big team/ mob programming approach, so everybody can participate