form0-mobile-tmpl-react-native-expo (WIP Notes)

Expo app dev server

form0 serve --app now reads the Expo app dev server from form0.config.js.
The template defaults to host: 'lan' and can advertise a public mobile URL through .env.local.
Recommended .env.local entry: FORM0_APP_PUBLIC_URL=https://your-assigned-name.ngrok-free.app
Start your tunnel separately, then run form0 serve --app.
You can override the configured URL for one run with: form0 serve --app --public-url https://your-assigned-name.ngrok-free.app
The ngrok free plan assigns a stable development domain to your account, which is a good fit for .env.local.
Avoid tunnel providers that inject browser interstitials or access challenges in front of the Expo endpoint; Expo Go expects direct access to the manifest, bundle, assets, and websocket traffic.
Prefer Node 22 LTS for Expo work.

Running form0 connector install form0-connector-pg or form0 connector install form0-connector-sqlite in this Expo template is blocked.
The CLI detects React Native/Expo via package.json dependencies and returns a "not supported in React Native projects" error.
Connector installs are intended for non-React Native projects; the CLI uses npm install (or file: for local paths) when allowed.

Uses on-device SQLite via expo-sqlite.
Default database name: form0.db (configurable in form0.config.js).
Default table: form0_submissions (configurable in form0.config.js).
The database file is created in the app sandbox default SQLite directory (platform-specific).

Name		Name	Last commit message	Last commit date
Latest commit History 22 Commits
assets		assets
scripts		scripts
src		src
.gitignore		.gitignore
README.md		README.md
app.json		app.json
form0.config.js		form0.config.js
index.js		index.js
metro.config.cjs		metro.config.cjs
package-lock.json		package-lock.json
package.json		package.json