Why Every R Developer Should Learn Expo EAS in 2025
If you're an R developer building Shiny dashboards, you're sitting on a massive untapped opportunity.
The problem: Your dashboards are trapped in browser tabs. Clients have to remember URLs, deal with slow mobile loads, and can't get push notifications.
The solution: Wrap your Shiny app in a native mobile app using Expo EAS and deploy to the App Store and Play Store.
What Changes When Your Dashboard Becomes an App
Push notifications when data thresholds are hit
Offline caching — dashboards load instantly
Biometric auth for sensitive data
Home screen icon — one tap away
OTA updates — push JS changes in seconds, skip app store review
The Tech Stack
R Shiny (dashboard) → react-native-webview (bridge) → Expo EAS (build/deploy)
It's simpler than you think. If you can build a Shiny app, you can ship a mobile app.
What I Teach Inside ShinyDeploy Academy
A full course covering the entire pipeline:
R Shiny foundations through advanced UI (modules, plotly, DT, custom CSS/JS)
Expo project setup and eas.json configuration
OTA updates with branch management and rollback strategies
App Store and Play Store submission
CI/CD automation with GitHub Actions
15 lessons across 5 chapters, plus a community chat for Q&A.
Ready to turn your Shiny skills into mobile apps? The course is open now. 👇
