Expo Remote + Web Host

This workspace contains two apps:

• apps/mobile: an Expo app that renders a React Native component natively and exposes the same component as a federated web module.
• apps/web-host: a webpack web app that loads the Expo component through module federation.

What is wired

• The Expo app exposes mobileApp/FederatedQuoteBuilder from apps/mobile/src/modules/index.ts.
• The web host consumes that remote from http://localhost:19006/remoteEntry.js.
• The shared UI is a quote builder card with editable inputs and computed outputs.

Run locally

Install dependencies once:

pnpm install

Start the Expo remote:

pnpm dev:mobile

Start the web host in another terminal:

pnpm dev:web

Then open:

• Expo web remote: http://localhost:19006
• Web host: http://localhost:3000

Notes

• Expo is configured to use webpack for web so module federation can attach to the web bundle.
• The Expo webpack integration currently emits a peer warning for @expo/webpack-config with Expo SDK 54, but the remote compiles and runs in this workspace.