Yesterday evening, I gave a workshop titled “To test, or not to test” at the Software Crafters Zürich Meetup. In the workshop, we gathered reasons to write tests: being confident that the code works, being confident that regressions can be prevented, helping to drive the implementation, and having documentation of the system. Interestingly, when I prepared the workshop, I forgot about the documentation aspect of the tests. Here is why and why it matters.
Link to presentation on YouTube:
Link to the talk on YouTube:
I didn’t find a way to “compress” the talk, so there is a loooot of text. A good talk, but not well suited for a sketchnote. 😅
Link to the talk on YouTube:
Link to the talk on YouTube:
Link to the talk on YouTube:
Link to the talk on YouTube:
I watch many software architecture talks (on-site and virtually), and I am starting to think that my understanding of software architecture differs from that of most speakers. I see a lot of talking about bounded contexts (as in Domain Driven Design), layers (as in Clean /Hexagonal/Onion Architecture), and dependencies (between classes, up-stream/down-stream contexts). Don’t get me wrong; these concepts are important. However, they are just a small part of all the aspects a software...
Welcome to our team! Today is your first day, which means it’s the day you’ll release your first feature. You’ll see everything needed to design, implement, and release a feature in our system. We’ll touch on F# language features, our TDD style, and some architecture topics.
This blog post is part of the F# Advent Calendar 2024 (thanks, Sergey, for the organisation).
Onion, Hexagonal, Clean, or Fractal Architectures aim to organize how we deal with dependencies in our software architectures. But which one should we choose? After distilling the essence of each approach and comparing the advantages and challenges, I’ll show how to combine all of them into an approach to use evolutionary steps towards an architecture that fits your needs from day one until the software dies. You’ll see that layers and slices aren’t enough. A modularisation that fits the domain...