tilfluktsrom/pwa/package.json
Ole-Morten Duesund e8428de775 Add progressive web app companion for cross-platform access
Vite + TypeScript PWA that mirrors the Android app's core features:
- Pre-processed shelter data (build-time UTM33N→WGS84 conversion)
- Leaflet map with shelter markers, user location, and offline tiles
- Canvas compass arrow (ported from DirectionArrowView.kt)
- IndexedDB shelter cache with 7-day staleness check
- Service worker with CacheFirst tiles and precached app shell
- i18n for en, nb, nn (ported from Android strings.xml)
- iOS/Android compass handling with low-pass filter
- Respects user map interaction (no auto-snap on pan/zoom)
- Build revision cache-breaker for reliable SW updates

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-08 17:41:38 +01:00

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{
"name": "tilfluktsrom-pwa",
"version": "1.0.0",
"description": "Norwegian Emergency Shelter Finder - PWA",
"type": "module",
"scripts": {
"dev": "vite",
"build": "tsc && vite build",
"preview": "vite preview",
"fetch-shelters": "tsx scripts/fetch-shelters.ts",
"test": "vitest run",
"test:watch": "vitest"
},
"devDependencies": {
"@types/leaflet": "^1.9.8",
"typescript": "^5.4.0",
"vite": "^5.4.0",
"vite-plugin-pwa": "^0.20.0",
"vitest": "^2.0.0",
"tsx": "^4.16.0"
},
"dependencies": {
"idb": "^8.0.0",
"leaflet": "^1.9.4",
"leaflet.offline": "^3.2.0"
}
}