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A simple blockchain program for cryptocurrency

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CryptoChain

This program was made during my learing process of how to build a blockchain from Udemy.

Table of Content

Technologies

  • JavaScript
  • Node Js v 15.0.1
  • Bootstrap v 4.0
  • HTML v 5.0

Setup

How to start the program:-

  1. Open your command prompt or terminal in the directory of the saved files.
  2. Download all the dependencies from package.json using command npm install.
  3. Fix any audits if appears using npm fix audit.
  4. Type command npm run dev.
  5. Open your browser.
  6. Goto URL localhost:3000.
  7. There you go.

Working

How the program works:-

  • Home Page : It shows a welcome message along with links to various pages along with your wallet address and wallet balance.
  • Block Page : It shows all the blocks of the Blockchain.
  • Conduct a Transaction Page : Here you can perform transaction and can send the currency to other users by providing their wallet address.
  • Transaction Pool Page : It allows you to check the pool of transactions ready to be mined and a button to mine them.

Screenshots

Some screenshots of the program:-

  • Home Page
    Home Page
  • Block Page
    Block Page
  • Conduct a Transaction Page
    Conduct a Transaction Page
  • Transaction Pool Page
    Transaction Pool Page

Contributors

@SKR301- Saurav Kumar: Original Creator

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