Monarchy Linux was a source-based Linux distribution active primarily in the early 2000s. It was essentially an automated version of Linux From Scratch (LFS).
Palm OS defined the PDA category and pioneered the concept of the smartphone. Its focus on speed and core productivity remains influential
MeeGo was a promising, unified OS that was killed by corporate strategy before it could flourish, but its technology and ideas lived on in other projects
postmarketOS (pmOS) is a free, open-source Linux-based operating system designed for mobile devices like smartphones and tablets.
Motorola's OS history mirrors the entire mobile industry's evolution, from simple proprietary software to the modern smartphone era
Maemo was a pioneering, Linux-based open-source operating system developed by Nokia in the mid-2000s for its "Internet Tablets" and smartphones.
Beautiful Aqua GUI with advanced graphics (Quartz, Metal)
Bazzite is a Fedora-based, immutable Linux distribution specifically designed and pre-configured for gaming and entertainment.
Opera Mini is a mobile web browser designed to save data and load pages quickly on slow or limited internet connections.
nduinOS is a cloud-native, container-based operating system designed from the ground up for a connected world. Its history is a story of a bold vision finding a practical home.
List of Operating Systems
Redox OS is an ongoing, ambitious project that serves as a proof-of-concept for building a modern, memory-safe operating system from the ground up