Desktop application development begins by selecting an appropriate platform approach: native targets (Windows/macOS/Linux), cross-platform options, and the delivery model. A clearly defined MVP and an early prototype help validate workflows, performance requirements, and the overall user experience on real hardware.

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 operation, while an update mechanism and crash reporting streamline long-term maintenance.