LabelLens — AI Food Label Scanner & Nutrition Health Score

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LabelLens (https://labellens.app) is a production-ready, AI-powered food nutrition scanner. Users snap a photo or upload an image of any food product's nutrition facts label & ingredients list. The platform performs sub-second vision OCR, breaks down nutritional macros, flags harmful additives/allergens, and calculates an algorithmic composite Health Score (0–100).Key Highlights:• Tech Stack: React 18, Vite, Tailwind CSS, Node.js, Express, MongoDB Atlas• AI Engine: Groq Cloud Vision LLM API (sub-second inference, pennies per 1,000 scans)• Monetization Ready: Integrated Lemon Squeezy recurring subscription webhooks ($6.99/mo Pro tier) with HMAC-SHA256 signature verification• Built-in Virality: Dynamic client-side HTML Canvas graphic card generator for instant social sharing• Clean Codebase: 7,100+ lines of modular code across 83 files (82 commits)• Near-Zero Overhead: Runs comfortably on free hosting tiers (Vercel/Render/Atlas) - server costs are ~$0-$2/monthSocial Proof:• Reached #10 Product of the Day on Product Hunt (45 upvotes, 80 followers on the product hub)• Over 160+ unique visitors during launch spike (over 40% US traffic)• Aged Google-backed domain (labellens.app) ranking #1 on Bing and #2 on Google for brand keywordsSale includes full GitHub repository (100% IP rights), aged .app domain, Product Hunt page, complete setup documentation, and 14 days of post-sale developer handover support. Transaction handled securely via Escrow.com.