Desktop application development begins with selecting an appropriate platform approach: native (Windows/macOS/Linux), cross‑platform frameworks, and the distribution method. A well-defined MVP and an early prototype help validate workflows, performance requirements, and the overall UX on real devices.

As the product evolves, stability, updates, and packaging become central. Careful handling of file systems, permissions, offline mode, and integrations (device APIs, peripherals, enterprise auth) makes the app dependable in daily use, while an update mechanism and crash reporting simplify long-term maintenance.