"Building Cross-Platform Mobile Apps with Expo: React Native for iOS, Android, and Web"
Modern app teams are under pressure to ship polished experiences across iOS, Android, and the web without fragmenting their architecture or multiplying delivery complexity. This book is written for experienced JavaScript, React, and mobile engineers who want a rigorous, production-oriented understanding of Expo as an application framework—not just a quick-start toolkit. It treats Expo as serious infrastructure for building, scaling, and operating cross-platform products.
Across the book, readers learn how to choose the right Expo workflow, bootstrap projects correctly, structure navigation with Expo Router, design adaptive cross-platform UI systems, and integrate native capabilities through Expo modules, prebuild, and development builds. It then moves into release engineering with EAS Build and Submit, followed by over-the-air update strategy, QA discipline, store readiness, and long-term maintenance through SDK upgrades. The emphasis throughout is on compatibility boundaries, reproducibility, operational trade-offs, and decisions that hold up in real teams.
Rather than isolating development, routing, native integration, and release as separate concerns, the book connects them into a single delivery model from first scaffold to post-launch operations. Readers should already be comfortable with React, modern JavaScript or TypeScript, and core software engineering practices; in return, they will gain a deep, structured framework for building Expo applications that remain maintainable as
