Alexander Bocken
a1b80862f5
Suggest optimal 1-3 food combinations to fill remaining macro budget using weighted least-squares solver over a curated pantry (~55 foods) plus user favorites/recents. Recipes scored individually (no combining). Features: - Combinatorial solver (singles, pairs, triples) with macro-weighted scoring - MealTypePicker component (extracted from quick-log, shared) - Hero card with fit%, macro delta icons (Beef/Droplet/Wheat), ingredient cards, animated +/X toggle for logging - Responsive layout: sidebar on mobile, center column on desktop - MongoDB cache with ±5% tolerance, SSR on cache hit, TTL auto-expiry - Cache invalidation on food-log/favorites/custom-meals CRUD - Recipe per100g backfill admin endpoint
Personal Homepage
My own homepage, bocken.org, built with SvelteKit and Svelte 5.
Features
Recipes (/rezepte · /recipes)
Bilingual recipe collection with search, category filtering, and seasonal recommendations. Authenticated users can add recipes and mark favorites. Recipes are browsable offline via service worker caching.
Faith (/glaube · /faith)
Catholic prayer collection in German, English, and Latin. Includes an interactive Rosary with scroll-synced SVG bead visualization, mystery images (sticky column on desktop, draggable PiP on mobile), decade progress tracking, and a daily streak counter. Adapts prayers for liturgical seasons like Eastertide.
Fitness (/fitness)
Workout tracker with template-based training plans, set logging with RPE, rest timers synced across devices via SSE, workout history with statistics, and body measurement tracking. Cardio exercises support native GPS tracking via the Android app with background location recording.
Android app: Download APK — Tauri v2 shell with native GPS foreground service for screen-off tracking, live notification with elapsed time, distance, and pace.
Expense Sharing (/cospend)
Shared expense tracker with balance dashboards, debt breakdowns, monthly bar charts with category filtering, and payment management.
Self-Hosted Services
Landing pages and themed integrations for Gitea, Jellyfin, SearxNG, Photoprism, Jitsi, Webtrees, and more — all behind Authentik SSO.
Technical Highlights
- PWA with offline support — service worker with network-first caching, offline recipe browsing, and intelligent prefetching
- Bilingual routing — language derived from URL (
/rezeptevs/recipes,/glaubevs/faith) with seamless switching - Nord theme — consistent color palette with light/dark mode support
- Auth — Auth.js with OIDC/LDAP via Authentik, role-based access control
- Progressive enhancement — core functionality works without JavaScript
TODO
General
Rezepte
Glaube
- emailwiz setup
- fail2ban
- LDAP?
Dendrite
- setup dendrite
- Connect to LDAP/OIDC (waiting on upstream)
- Serve some web-frontend -> Just element?
Webtrees
- setup Oauth2proxy -> not necessary, authentik has proxy integrated
- connect to OIDC using Oauth2proxy (using authentik)
- consistent theming
- auto-login if not logged in
Jitsi
- consistent theming
- move away from docker
- find a way to improve max video quality without jitsi becoming unreliable
Searx
- investigate SearxNG as more reliable alternative
- consistent theming
Photoprism
- consistent theming
- OIDC integration