Lagoon
Native Jellyfin client for Apple TV, iPhone and iPad, built with Swift and SwiftUI with Liquid Glass on tvOS 26. Playback runs on Lagoon Engine, my open-source engine that reads the file with FFmpeg and lets the hardware decode what it can, with support for HDR10, Dolby Vision, Atmos passthrough and styled subtitles. Also has SyncPlay for watching together, offline downloads and Seerr search. In public beta on TestFlight.