SwiftUI revolutionized iOS development by introducing a declarative syntax and, perhaps even more significantly, a real-time preview canvas. This canvas, powered by SwiftUI Previews, allows us to see our UI changes instantly without needing to build and run the entire application on a simulator or device. It's a game-changer for productivity, shifting the development paradigm from a slow "build-and-run" cycle to a rapid "code-and-see" feedback loop.
However, many developers find themselves occasionally frustrated when their previews are slow,…
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