Decentralized Polling DApp

A decentralized application that allows users to vote in polls using Ethereum blockchain. The votes are stored on-chain, ensuring transparency and security.

Features

• Decentralized voting on the Ethereum blockchain
• Secure, immutable, and transparent results
• Simple and responsive front-end interface

Tech Stack

• Ethereum for blockchain interactions
• Solidity for smart contract development
• Web3.js for interacting with Ethereum from the front-end
• HTML/CSS/JavaScript for the front-end

File Structure

/decentralized-poll-app │ ├── /contracts/ # Smart contract files │ └── pollcontract.sol # Polling contract ├── /src/ # App source code │ ├── app.js # Interacts with the smart contract │ ├── index.html # Main HTML file │ ├── pollcard.js # Renders individual poll cards │ ├── styles.css # App styling │ └── index.js # Initializes the app └── package.json # Dependencies

Setup

1. Clone the repo: git clone https://github.com/yourusername/decentralized-poll-app.git
2. Install dependencies: npm install (optional for local dev)
3. Deploy the pollcontract.sol smart contract on Ethereum
4. Connect MetaMask to your Ethereum network
5. Open index.html in your browser

How It Works

• Users can view and vote on polls
• All votes are stored securely on the Ethereum blockchain
• Results are displayed in real-time

Why Decentralized Polling?

• Immutable and transparent
• Tamper-proof voting results
• Accessible to all users

License

MIT License