Lomiri
Lomiri is a free and open-source convergent user interface (UI) platform designed for mobile devices, tablets, and desktops, originally developed as the Unity 8 shell for Ubuntu Touch. It provides a consistent user experience across different form factors, supporting responsive design and adaptive layouts. The platform is built on Qt and QML, enabling developers to create applications that scale seamlessly from phones to larger screens.
Developers should learn Lomiri when building applications for Ubuntu Touch or other Linux-based mobile platforms that require a convergent UI. It is particularly useful for projects targeting multiple device types with a single codebase, as it handles screen size and input method variations automatically. Use cases include developing mobile apps for privacy-focused or open-source ecosystems, such as the PinePhone or Librem 5, where Lomiri is often deployed.