Hexagonal vs Clean vs Onion… same deal. They all help you control coupling between your core domain and external things that change more often (DBs, UIs, third-party services). The real goal is stability: shrink the blast radius of change to your business logic.
The video walks through an example setup, dives into cohesion, and shows how these “flavors” are just different ways to diagram that same principle. And if you want more, there’s code on Kurrent, a private Discord, Patreon goodies, plus links to the blog, Twitter, LinkedIn and weekly updates.
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