Kyzen

Kyzen is a nutrition‑first web app that helps people make better food choices and build sustainable healthy eating habits.

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Kyzen: Intelligent Wellness Web App

Kyzen is a premium, AI-powered health and wellness platform designed for "Intelligent Wellness." This Next.js application provides a fully integrated ecosystem for meal tracking, nutritional analysis, recipe generation, and habit optimization.

🌟 Features

  • AI-Driven Meal Logging: Just describe what you ate, and Gemini AI parses the calories and macros automatically.
  • Healthy Meal Swaps: Find nutrient-dense alternatives to your favorite indulgent meals.
  • Pantry Recipe Concierge: Generate chef-quality recipes based on the ingredients you already have.
  • Mission Control Dashboard: A premium hub for real-time health telemetry and AI insights.
  • Personalized Onboarding: A deep-dive setup that syncs your health profile to Firestore.
  • Habit Scoring & Progress: Holistic wellness monitoring with data visualization using Recharts.

🛠️ Tech Stack

  • Frontend: Next.js 16 (App Router), TypeScript, Tailwind CSS v4.
  • UI Components: shadcn/ui, Lucide React, Framer Motion.
  • Backend/Infrastructure: Firebase (Auth, Firestore, Storage, Analytics).
  • AI: Google Gemini 1.5 (Pro/Flash) for nutritional analysis and recipe generation.
  • Data Integrity: Strict shared TypeScript types and Zod schemas across the entire stack.

🚀 Getting Started

Prerequisites

  • Node.js 18+
  • Firebase Account
  • Google AI (Gemini) API Key

Installation

  1. Clone and Install:

    npm install

  2. Environment Variables: Create a .env.local file in the root and add your credentials (refer to the documentation for keys).

  3. Run Locally:

    npm run dev

    Open http://localhost:3000 to view the app.

📁 Project Structure

  • src/app: Next.js App Router (pages and layouts).
  • src/components: Reusable UI components (shadcn and custom).
  • src/lib/firebase: Firebase configuration and client/admin SDK wrappers.
  • src/lib/ai: Gemini AI integration logic.
  • src/lib/shared: Shared Zod schemas and TypeScript types.
  • src/context: Auth and State management providers.

Kyzen — Tailored Wellness for the Modern Era.

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