Blockchain-Simple

Build a simple and basic Blockchain

start : terminal create init

npm init -y

install nodemon

npm i nodemon --save-dev

for error max_user_watches

sudo sysctl fs.inotify.max_user_watches=582222 && sudo sysctl -p

install package SHA256

npm i crypto-js --save

install package test block

npm i jest --save-dev

install express

npm i express --save

install package body-parser

npm i body-parser --save