Creating desktop apps begins by selecting an appropriate platform approach: native for Windows/macOS/Linux, cross-platform options, and the distribution method. A clear MVP and an initial prototype assist in validating workflows, performance requirements, and the overall user experience on real devices.

As the product evolves, reliability, updates, and packaging take center stage. Thoughtful management of file systems, permissions, offline capability, and integrations (device APIs, peripherals, enterprise authentication) ensures daily reliability, while an update system and crash reporting streamline ongoing maintenance.