Starting with the right platform approach is key: native on Windows/macOS/Linux, cross‑platform options, and how you will distribute. A clear MVP and early prototype help validate workflows, performance requirements, and the overall user experience on real hardware.

As the product evolves, stability, updates, and packaging are essential. Proper management of file systems, permissions, offline capabilities, and integrations (device APIs, peripherals, enterprise authentication) keeps the app dependable in daily use, while an update system and crash reporting ease long-term maintenance.