Krzysztof Zabłocki • 1/2/2017

How hard would it be to adjust your iOS app in real-time?

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This technical article details the design and implementation of a Swift library for iOS that enables real-time UI adjustments. It addresses the pain points of the designer-developer workflow, allowing immediate visual feedback, live updates to running apps, and support for multiple themes and both code/Interface Builder UIs. The core concept involves using 'Traits'—reversible functions for state mutation—leveraging the Objective-C runtime for minimal code impact.

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#Io #Swift #Runtime
How hard would it be to adjust your iOS app in real-time?

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