Bissbilanz

A calorie and macro tracking application with AI-assisted food logging.

Features

• Macro Tracking — Track calories, protein, carbs, fat, and fiber for every meal
• Food Database — Create and manage a personal food database
• Recipes — Build recipes with multiple ingredients and automatic macro calculation
• Daily Log — Log food entries organized by meals with daily macro goals
• Barcode Scanning — Quickly add foods by scanning barcodes (via Open Food Facts)
• AI-Assisted Logging — Use AI agents via MCP to help log meals
• Offline Support — Full PWA support for offline access
• Multilingual — Available in English and German

Tech Stack

• Frontend: SvelteKit 2.x with Svelte 5
• Runtime: Bun
• Database: PostgreSQL with Drizzle ORM
• Auth: Infomaniak OIDC
• UI: shadcn-svelte + Tailwind CSS 4
• AI Integration: Model Context Protocol (MCP) SDK

Getting Started

# Install dependencies
bun install

# Start the dev server
bun run dev

Development

# Type checking
bun run check

# Generate DB migrations after schema changes
bun run db:generate

# Run migrations
bun run db:migrate

# Run tests
bun test

# Security scan
bun run security