Desktop application development begins by selecting an appropriate platform approach: native options (Windows/macOS/Linux), cross-platform tools, and the distribution strategy. A clearly scoped MVP and an early prototype help confirm workflows, performance requirements, and the overall UX on real hardware.

As the product matures, stability, updates, and packaging take center stage. Careful handling of file systems, permissions, offline mode, and integrations (device APIs, peripherals, enterprise auth) ensures the app remains reliable in daily use, while an update mechanism and crash reporting facilitate long-term support.