That's a shame because the the Haiku code base is relatively easy to get into. It's not overly complicated, it's consistent, it doesn't have layers of different

That's a shame because the the Haiku code base is relatively easy to get into. It's not overly complicated, it's consistent, it doesn't have layers of different styles from different eras and origins, and so on. It's C++ but it doesn't use last C++ feature to show off how clever you can be. At least, I'm pretty sure that's still the case because it's been years since I looked at it. I remember being surprised about how easy it was to form a metal model of the design and a model of the design-behavior interaction.