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

As the product evolves, reliability, updates, and packaging take center stage. Thoughtful handling of file systems, permissions, offline capabilities, and integrations (device APIs, peripherals, and enterprise authentication) ensures dependable daily operation, while an update mechanism and crash reporting ease long‑term maintenance.