This article details 12 significant hurdles faced during the development of a HarmonyOS PC, ranging from hardware driver compatibility to UI scaling and system performance. The author provides concrete examples and workarounds, such as adapting the touch-centric UI for mouse and keyboard input, and dealing with limited third-party library support. For developers exploring HarmonyOS or similar OS porting projects, these lessons offer a practical roadmap of pitfalls to avoid. The piece underscores the gap between mobile and desktop OS ecosystems, highlighting areas where HarmonyOS needs maturation. It serves as a valuable resource for understanding the real-world challenges of cross-platform OS development.
Real-world challenges and solutions from porting HarmonyOS to a PC platform.