Top webOS Open Source Edition Alternatives for Your Smart Device Projects
webOS Open Source Edition (OSE) is a powerful, web-centric, and usability-focused software platform that has evolved from Palm to HP and now LG Electronics. It offers a versatile environment for developing apps and services for smart devices, even allowing porting to Raspberry Pi 3. However, for those looking to explore other robust, flexible, or specialized operating systems for their projects, seeking a webOS Open Source Edition alternative can open up a world of possibilities.
Top webOS Open Source Edition Alternatives
Whether you're prioritizing customization, privacy, specific device compatibility, or a different development ecosystem, there are numerous excellent operating systems that can serve as strong alternatives to webOS OSE. Let's dive into some of the best options available.

Android
Android is a widely adopted, free, and open-source operating system primarily for mobile devices like smartphones and tablets. Its Linux-based kernel and extensive app ecosystem make it a highly versatile webOS Open Source Edition alternative, offering features like ARM support, Google integration, and optimization for Fastboot mode. Developers can leverage its massive community and robust tools to create a wide range of applications, similar to webOS's web-centric approach but with a different underlying architecture.

LineageOS
LineageOS is a free and open-source operating system based on the Android mobile platform, serving as a successor to the popular custom ROM CyanogenMod. It's an excellent webOS Open Source Edition alternative for users seeking a highly customizable, privacy-protected, and security-focused mobile OS experience without the bloatware often found in stock Android. Its open-source nature aligns well with the spirit of webOS OSE, providing a community-driven development environment.

Ubuntu Touch
Ubuntu Touch is an open-source, Linux-based operating system for mobile phones, now developed by the UBports Community. As a strong webOS Open Source Edition alternative, it emphasizes privacy, community support, and a unique gesture-driven user interface. It offers features like Nextcloud integration, no tracking, and the ability to run Android apps on desktop, providing a distinct mobile computing experience for those looking beyond webOS's ecosystem.

Replicant
Replicant is a 100% Free Software distribution of Android, making it a compelling webOS Open Source Edition alternative for users deeply committed to software freedom. It's a mobile operating system focused on privacy and security, offering a de-Googled Android experience. While it may require rooting for full control, its commitment to open source and user privacy resonates with the principles behind webOS OSE but with a stronger emphasis on freedom from proprietary components.

Resurrection Remix OS
Resurrection Remix OS is an open-source Android-based custom ROM known for being feature-rich, stable, and combining the best elements of various open-source ROMs. For those seeking a highly customizable and performance-oriented webOS Open Source Edition alternative on Android devices, Resurrection Remix OS offers an extensive array of personalization options and tweaks, appealing to users who enjoy fine-tuning their mobile experience.

MIUI
MIUI, developed by Xiaomi, is a popular firmware for smartphones and tablets based on Android, offering a distinct user interface and extensive features like cloud sync, theming, and OTA updates. While not fully open source like webOS OSE, MIUI serves as a feature-rich and highly customizable webOS Open Source Edition alternative for users within the Android ecosystem who appreciate a polished and branded experience with numerous built-in functionalities.

/e/
/e/ (formerly Eelo) is an open-source fork of LineageOS with the ambitious goal of being completely free of Google's services, making it an excellent privacy-focused webOS Open Source Edition alternative. It prioritizes user privacy and security, offering features like a lightweight design, beginner-friendliness, cloud sync, and regular updates. For those who value a de-Googled, secure, and user-friendly mobile OS, /e/ provides a compelling alternative to webOS OSE's platform.

iOS
iOS is Apple's proprietary mobile operating system, exclusively powering iPhones, iPads, and iPods. While not open source, iOS is a highly polished and privacy-focused webOS Open Source Edition alternative for users within the Apple ecosystem. It offers a seamless user experience, robust security features, integrated web browser, and extensive mobile apps, providing a premium, vertically integrated alternative to webOS for specific hardware.

Plasma Mobile
Plasma Mobile is an open-source, Linux-based mobile operating system that aims to turn your phone into a fully open hacking device, similar to a PC. As a true open-source webOS Open Source Edition alternative, it offers a Libre, Linux-based, and portable Linux experience. It's ideal for developers and enthusiasts looking for a highly flexible and open mobile platform that provides deep control and customization beyond what traditional mobile OSes offer.

Sailfish OS
Sailfish OS is a mobile-optimized operating system known for its flexibility, stability, and Linux core, built with the Qt™ platform. While it has both free and self-hosted versions, it serves as an interesting webOS Open Source Edition alternative for its minimalistic design and focus on an intuitive user experience with gestures. For those seeking a unique, non-Android/iOS mobile OS that retains the robustness of Linux, Sailfish OS presents a compelling choice.
Ultimately, the best webOS Open Source Edition alternative depends on your specific project requirements, device compatibility, and personal preferences regarding open-source principles, customization, privacy, or development ecosystems. Explore these options to find the perfect fit for your smart device innovations.