We built the first working version of GreenPulse, focusing on a simple and clean interface to calculate daily carbon footprint based on travel, electricity usage, and food habits. The goal was to create a fast, functional MVP within hackathon constraints. Version 1.1 Data Visualization Added Integrated Chart.js to display carbon emissions in an interactive pie chart. This made it easier for users to understand how different activities contribute to their footprint. Version 1.2 Smart Suggestions Added rule-based intelligent suggestions that guide users toward more sustainable choices, such as reducing car usage or electricity consumption. Version 1.3 User Personalization Implemented a simple login system using LocalStorage to personalize the dashboard experience and greet users by name. Version 1.4 Location Integration Integrated browser Geolocation API to capture user location, enabling future enhancements like region-based emission factors. Version 1.5 — Responsive UI Improvements Optimized the interface for mobile devices, ensuring smooth usability across different screen sizes.
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