Nova Diet Companion is a fully offline nutrition tracker built for privacy and simplicity. It operates entirely in your browser, storing all data locally through localStorage without requiring accounts or external APIs. The Dashboard displays daily calorie intake and macronutrient breakdown (protein, carbs, fats) with visual progress bars and dynamic charts that convert grams to percentage of total calories, helping users monitor dietary balance in real time. The Tracker tab allows detailed meal logging—users input food name, calories, macros, and meal type (breakfast, lunch, dinner, snack), with each entry saved automatically and summed instantly. Deleted entries are removed immediately, updating the dashboard without delay.
The Meal Planning tab offers four customizable diet templates: Balanced, Keto, Vegan, and Low Carb. Each plan includes clear macro targets expressed as percentages and a pre-designed weekly schedule. Users can view suggested meals for each day, adjust portions as needed, and seamlessly integrate their chosen plan into daily tracking. All features remain accessible offline, ensuring consistent performance and data security. The app emphasizes user control, transparency, and immediate feedback, making it ideal for anyone managing their nutrition independently.