Stroberi

Stroberi is a privacy-first personal expense tracker built with Expo + React Native. All data lives on the device in SQLite, so you can stay on top of your spending without handing your information to anyone else.

Highlights

• Capture expenses with amounts, notes, and categories in just a few taps
• Custom categories, default currency, and quick stats to reflect the way you spend
• Local SQLite storage plus CSV import/export for easy backups and migrations
• Modern Tamagui UI layer with dark mode, smooth animations, and native-feeling gestures

Tech stack

• Expo Router + React Native 0.76
• TypeScript everywhere
• SQLite (via expo-sqlite) for on-device persistence
• Tamagui, Bottom Sheet, FlashList, Skia, and Zeego for the interface
• Yarn 4 workspace with Biome for linting/formatting and Jest for tests

Getting started

Prerequisites:

• Node.js 18+ (Expo SDK 52 requirement)
• Yarn 4 (corepack enable is recommended)
• Xcode (macOS) and/or Android Studio if you plan to run the native projects

Install dependencies:

yarn install

Start Metro + Expo Dev Tools:

yarn start

From the Expo CLI you can launch:

• yarn ios – build/run the iOS app locally
• yarn android – build/run the Android app locally

Developer tooling

• yarn lint runs Biome lint rules on app code
• yarn format applies Biome formatting
• yarn check:types performs a no-emit tsc pass

Project layout

• app/ – Expo Router entry points and screens
• components/ – shared UI primitives
• data/ & database/ – WatermelonDB/SQLite models, migrations, and seeds
• hooks/ & lib/ – shared hooks, utilities, and platform helpers
• assets/ – icons, fonts, and branding

Native directories

Generate native ios and android directories

npx expo prebuild

This will sync the native projects with app.json and the plugin configuration in eas.json.