🚀 Pulse — PDF Feedback Portal

A modern, real-time feedback platform built to collect user opinions on study PDFs.
Users can rate content, share feedback, and view live analytics instantly.

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🌐 Live Website

👉 https://lokeshkodamanchili.github.io/feedback-site/

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🧠 Project Overview

This project was created to understand whether shared PDFs are actually useful for students.

Users can:

• Give ratings ⭐
• Share honest feedback 💬
• View real-time insights 📊

The goal is to improve content quality based on real user responses.

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✨ Features

• ⭐ 5-star interactive rating system
• 💬 Feedback submission form
• 📊 Real-time analytics dashboard:
  • Average rating
  • Total reviews
  • Most given rating
• 📈 Chart visualization using Chart.js
• ⚡ Live data storage with Supabase
• 🎨 Premium UI (glassmorphism + gradient design)
• 📱 Fully responsive layout

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🛠️ Tech Stack

• Frontend: HTML, CSS, JavaScript
• Charts: Chart.js
• Database: Supabase
• Hosting: GitHub Pages

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📁 Project Structure

pdf-feedback-site/
│
├── index.html
├── style.css
├── script.js
├── logo.jpeg
└── README.md

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⚙️ How to Run Locally

git clone https://github.com/lokeshkodamanchili/feedback-site.git
cd feedback-site

Then open:

index.html

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🔧 Database Setup (Supabase)

Create a table named:

feedbacks

Columns:

Column	Type
id	int8 (primary key)
name	text
rating	int2
text	text

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🔐 Security

• Uses Supabase Row Level Security (RLS)
• Only public (anon) key is used
• No sensitive or secret keys exposed

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🎯 Purpose

This project helps in:

• Evaluating usefulness of shared PDFs
• Collecting honest student feedback
• Improving future content based on analytics

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🚀 Future Improvements

• 🔐 User authentication
• 🧑‍💼 Admin dashboard
• 📊 Advanced analytics
• 🌙 Dark/Light mode
• 📥 Feedback export system

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👨‍💻 Author

Lokesh Kodamanchili 🔗 https://github.com/lokeshkodamanchili

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⭐ Support

If you like this project, give it a ⭐ on GitHub!