Battery Health Analytics Dashboard - Real-Time Battery Monitoring Application

Project Overview

An interactive web application that visualizes and tracks device battery metrics in real-time, demonstrating full-stack frontend engineering skills through modular JavaScript architecture, data simulation, and dynamic data visualization. The dashboard provides comprehensive insights into battery level, health, temperature, and current consumption across multiple devices.

Key Features

• Real-time simulation of battery metrics for multiple devices
• Interactive dashboard with summary statistics and device-specific metrics
• Battery health trend visualization with animated line charts
• Responsive, modern UI with clean CSS and accessible design
• Modular ES6 JavaScript architecture for maintainability and scalability
• Live data updates with smooth chart animations
• Device comparison and health monitoring capabilities

Technologies Used

• HTML5 for semantic markup and structure
• CSS3 for responsive styling with modern layout techniques
• JavaScript (ES6 Modules) for modular code organization
• Chart.js for interactive data visualization
• ES6 features including modules, arrow functions, and destructuring
• Real-time data simulation algorithms

Technical Highlights

• Modular JavaScript architecture with clear separation of concerns
• Client-side data simulation for realistic battery monitoring
• Responsive design adapting to desktop and mobile screens
• Accessible UI with proper color contrast and keyboard navigation
• Performance-optimized rendering with efficient DOM updates
• Clean code structure following ES6 best practices

Usage

• Visit the live demo on CodePen
• Clone the repository and open index.html with a local server
• Monitor real-time battery metrics across simulated devices
• Interact with charts to view detailed health trends

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