NutriData - Product Nutrition Analyzer for REWE, Amazon & Mercadona

NutriData enhances online shopping experiences by providing additional nutritional information
and metrics for food products on supported e-commerce platforms.

For the latest features and updates, visit: https://github.com/Mohamed3on/NutriData

## Supported Platforms

- **REWE.de** - Complete functionality on product and search pages

## Features

### Product Page
- **Key nutritional metrics:**
- Protein per euro/pound (g/€ or g/£)
- Protein per 100 calories (g)
- Protein to carb ratio
- NutriScore - A custom composite metric combining protein density and value
- Displays detailed nutritional information in an easy-to-read format
- Color-coded metrics for quick assessment (red to green scale)

### Search Results Page (REWE only)
- Adds nutritional metrics to each product card
- **Custom sorting options based on nutritional metrics:**
- NutriScore (High to Low)
- Protein per euro/pound (High to Low)
- Protein per 100 calories (High to Low)
- Protein to carb ratio (High to Low)
- Protein, Carbs, Fat (High to Low)
- Sugar, Calories (Low to High)
- Dynamically updates metrics for newly loaded products

## What is NutriScore?
In this extension, NutriScore is a custom metric that combines protein per 100 calories with
protein per currency value, weighted and adjusted for fiber content. Higher scores indicate
products with better protein density and value. This is NOT the official Nutri-Score (A-E) rating
system used in some countries.

## Note
The Chrome Web Store version may lag behind due to review processes. For the latest features and
bug fixes, please visit the GitHub repository.