Jan Krukowski expanded platform compatibility for text generation features in the huggingface/swift-transformers repository by updating @available annotations and feature metadata to support tvOS, visionOS, and watchOS. Working primarily in Swift and leveraging CoreML, Jan ensured that the core logic remained unchanged while broadening the reach of the existing functionality across the Apple ecosystem. The technical approach focused on metadata and versioning updates, aligning with the project’s cross-platform roadmap and improving onboarding for new platforms. The work demonstrated a targeted, incremental enhancement rather than deep architectural changes, reflecting a pragmatic focus on platform reach and maintainability within the codebase.