blockchain-demo

A simple simulation on how blockchain works.

Demo

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

Project description

This app is a basic model of a blockchain with the following functionalities:

• Genesis Block creation based on pre-defined difficulty level
• Reset blockchain with user-defined difficulty level
• Add block to the chain
• Ability to change data field in the existing block
• A mutation in previous block making its hash invalid after pressing re-mine button, all subsequent blocks becomes invalid as well
• Ability to re-mine the invalid blocks

Components used

• VueJS : App framework
• Vuex : state management pattern + library for Vue.js applications
• BootstrapVue : CSS
• Web Workers : used to run scripts in background threads
• Webpack Worker-loader : a webpack loader that registers a script as a Web Worker
• EthersJS : for cryptographic functions

Setup

npm install

Compiles and hot-reloads for development

npm run serve

Compiles and minifies for production

npm run build

Run your tests

npm run test

Lints and fixes files

npm run lint

Customize configuration

See Configuration Reference.