Building a desktop app begins with selecting an appropriate platform approach: native for Windows/macOS/Linux, cross-platform options, and the chosen distribution model. Defining a solid MVP and an early prototype aids in verifying workflows, performance requirements, and the overall user experience on real hardware.

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