Building a desktop app begins by selecting an appropriate platform approach: native targets for Windows, macOS, and Linux, cross-platform options, and the chosen deployment method. A clearly outlined MVP and an early prototype assist in confirming workflows, performance requirements, and the overall user experience on actual hardware.

As the product evolves, stability, releases, and packaging take center stage. Thoughtful management of file systems, permissions, offline capabilities, and integrations (device APIs, peripherals, enterprise authentication) ensures dependable daily operation, while an update system and crash reporting ease sustained maintenance.