Blockchain Demo

A simple web application that demonstrates how blockchain works

Demo

Live Demo: https://leodinh.github.io/blockchain-demo/

Project description

This app is a simple blochchain model with the below functionalities:

• Generating genesis block with pre-defined difficulty level.
• Adding block to the chain.
• Configuring difficulty level.
• Able to change data in the existing block.
• A mutation in previous block making its hash invalid and also leading invalid previous hash to all subsequent blocks.
• Able to re-mine the invalid blocks after mutating.

Built With

• ReactJS: App framework.
• Redux: state management pattern + library for Reactjs application.
• Web Workers: used to run scripts in background threads.
• Webpack Worker-loader: a webpack loader that registers a script as a Web Worker.
• Ethers : for cryptographic functions.
• React-transition-group: for making animations when appearing or hiding.
• SASS: for styling.

Setup

npm install
or
yarn install

Compiles and live-reloads for development

npm start
or
yarn start

Compiles and minifies for production

npm redeploy
or
yarn redeploy