Beginning with selecting an appropriate platform strategy is crucial for desktop app development: native targets (Windows/macOS/Linux), cross-platform options, and the chosen distribution approach. A clearly defined MVP and an initial prototype help confirm workflows, performance requirements, and the overall user experience on real devices.

As the product evolves, stability, updates, and packaging become essential. Thoughtful management of file systems, permissions, offline capabilities, and integrations (device APIs, peripherals, and enterprise authentication) ensures reliable daily use, while a robust update system and crash reporting ease long-term maintenance.