Cross-platform approaches share some implementation across operating systems, while native development may use platform-specific tools and APIs. Neither approach is automatically best for every project.
Start with requirements
List target platforms, required device features, accessibility needs, performance expectations, team skills, and maintenance horizon. These constraints help narrow framework choices.
Understand what may differ
Navigation, permissions, notifications, background work, and visual conventions can vary by platform. Shared UI code still needs testing on supported operating systems and devices.
Evaluate the framework and ecosystem
Review package maintenance, upgrade path, testing tools, accessibility support, and deployment workflow. Confirm the exact framework and versions used for a course cohort; these details can change.
Keep the decision reversible
Prototype the riskiest required feature before committing. Document assumptions and limits, and avoid choosing based on popularity alone.