Desktop application development begins by selecting an appropriate platform strategy: native (Windows/macOS/Linux), cross‑platform frameworks, and the distribution model. A clearly outlined MVP and an early prototype help validate workflows, performance requirements, and the overall UX on real devices.

As the product evolves, reliability, updates, and packaging take center stage. Thoughtful management of file systems, permissions, offline mode, and integrations (device APIs, peripherals, enterprise auth) ensures dependable daily operation, while an update mechanism and crash reporting simplify long-term maintenance.