Talking Kotlin Going from Swift to Kotlin with Skip
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Dec 9, 2024 Abe White and Marc Prud'hommeaux, co-founders of Skip, share their expertise in bridging the iOS and Android ecosystems. They discuss their innovative transpiler that converts Swift to Kotlin, making multi-platform development seamless. Key challenges, like API integration and serialization across platforms, are examined. The duo emphasizes enhancing developer experience by improving tooling support, especially for those transitioning from Xcode to Android Studio. They also touch on the complexities of state management in modern UI frameworks.
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Pivot From Server UI To Transpiler
- Marc and Abe started from server-driven UI experiments and hit Android as a blocker when prototyping SwiftUI delivery.
- They prototyped a transpiler after finding an earlier open-source tool and overcoming translation blockers.
License The Transpiler, Use Open Libraries
- Purchase an annual or monthly Skip subscription to run the proprietary transpiler while core libraries remain open source.
- Cancel when you want to stop generating Android output and keep the generated Kotlin as your own codebase.
iOS APIs Are Easier To Map To Android
- Mapping iOS APIs to Android is easier than the reverse because iOS APIs are coarser-grained while Android exposes many fine-grained primitives.
- Skip allows injecting raw Kotlin when automatic translation doesn't match expected Android behavior, avoiding hard constraints.