“Phosh with its newborn libadwaita, KDE’s Kirigami and Maui Shell show that – like it or not – the era of convergent Linux applications has just started.”
One codebase that runs on a phone and a desktop is the dream Microsoft and Canonical both chased and abandoned. GNOME and KDE are trying again with libadwaita and Kirigami. The apps look good in screenshots. The phones to run them on still barely make calls.