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Building Universes from Code: Finding Harmony Across Platforms
Series: The Challenge of Cross-Platform Reality - Part 3 In the natural universe, harmony doesn’t arise because every environment is the same. It emerges because systems adapt to the conditions they inhabit. Cross-platform software follows the same principle. Rather than pretending operating systems are identical, robust systems acknowledge their differences. Platform-specific behaviours are isolated. Shared logic is protected. Interfaces are designed to translate intent, not
Tim Ellis
Dec 20, 20251 min read


Building Universes from Code: The Friction Between Operating Systems
Series: The Challenge of Cross-Platform Reality - Part 2 When code moves from one platform to another, it encounters a kind of environmental resistance - not dramatic, not obvious, but persistent. A file path that once resolved cleanly now breaks. A graphics call behaves slightly differently. A background process stalls under a new security model. An input event arrives out of order, or not at all. None of these are errors in isolation. Each platform is behaving exactly as it
Tim Ellis
Dec 20, 20251 min read


Building Universes from Code: When One World Becomes Many
Series: The Challenge of Cross-Platform Reality - Part 1 In theory, code feels universal. Logic is logic. Algorithms behave the same wherever they are executed. A completed system can feel like a finished universe - self-contained, stable, complete. But the moment we ask that universe to exist on more than one platform, everything changes. Operating systems look similar on the surface, yet beneath their interfaces lie fundamentally different environments - different file syst
Tim Ellis
Dec 20, 20251 min read


Building Universes from Code: The Space Between What Was and What Is
Series: The Journey from Legacy to Modern APIs - Part 2 When there is no direct replacement for an old API, the difficulty isn’t technical alone - it’s conceptual. The original system didn’t just provide functions. It provided meaning . A way of thinking about data, behaviour, and responsibility. The new API offers something different. Not better or worse - just different. Concepts have shifted. Responsibilities have moved. What was once implicit is now explicit. What was onc
Tim Ellis
Dec 17, 20252 min read
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