Building a desktop app begins by selecting an appropriate platform strategy—native options for Windows, macOS, and Linux, cross‑platform frameworks, and how the app will be distributed. A clear MVP and a quick initial prototype help confirm workflow efficiency, performance requirements, and the overall user experience on real hardware.

As the product evolves, stability, updates, and packaging take center stage. Careful management of file systems, permissions, offline support, and integrations (device APIs, peripherals, enterprise authentication) ensures reliable daily use, while an update system and crash reporting streamline long-term maintenance.