Philo van Kemenade 🌱 @[email protected]

complexity first, simplicity second people say “keep it simple,” but most approach it backwards. they start from simple, then add on complexity without seeing the whole. that’s how you end up with frankenstein products: clean-looking components awkwardly stitched together, held in place by duct tape and wishful thinking. true simplicity emerges only after you’ve grasped the full complexity first. you can’t abstract away what you don’t fully comprehend. once you deeply understand the entire system — the edge cases, feedback loops, emergent behaviors — then the elegant patterns start to surface, creating solutions that genuinely click. people often misunderstand complexity as the enemy of simplicity. but complexity isn’t the enemy, it’s reality. your goal isn’t to ignore complexity, but to master it. when you think holistically, you create systems whose parts reinforce each other rather than clash. the UI naturally mirrors the underlying data model. the API aligns seamlessly with how users think. the entire product feels inevitable. real builders dive into the messy reality and embrace it. they map out the bizarre edge cases, user mental models, technical constraints, and business pressures. they sit patiently with complexity until the right patterns emerge. only then do they craft the simple, intuitive interface that makes all that complexity invisible. it’s like a swan, serene on the surface but paddling like hell beneath. this is why Notion succeeds where most productivity apps fail. we didn’t start by saying, “let’s build a simple notes app.” we asked, “how would people organize and share information, with the fewest primitives” then we built abstractions that aligned with those conceptual models. systems thinking is essential because it’s the only path to building products that scale — not just technically, but cognitively. users shouldn’t need to grasp your internal complexities to extract value. that’s the paradox: the more deeply you embrace complexity in your thinking, the simpler the experience becomes.

Preparing something special for this weekend ✨