blockChainCryptocurrency

A small blockChain with JS
I was always curious about blockchain technologies, so I decided today to go throw it and set up a small blackchain for simple data, and the create a simple cryptocurrency app based on mining transactions between addresses that allows you to win some rewards.
The global main.js file contains the small cryptocurrency app.
The simple secured blockchain folder contains the blockchain source code. It based on proof-of-work security method.
I tried to explain every single method and step by commenting my code.
Happy coding