Starting with selecting an appropriate platform strategy is essential for desktop app development: native options (Windows/macOS/Linux), cross-platform frameworks, and the chosen distribution approach. Defining a solid MVP and an initial prototype helps confirm workflows, performance requirements, and the overall user experience on real devices.

As the product evolves, stability, updates, and packaging become priorities. Careful management of file systems, permissions, offline capabilities, and integrations (device APIs, peripherals, enterprise authentication) ensures reliable day-to-day use, while an update system and crash reporting support long-term maintenance.