Blockchain In JavaScript

What I have accomplished:

1. Blockchain Data structure.
2. API to to communicate with Data Structure.
3. Turned the API a DECENTRALIZED NETWORK.
4. Syncronize Data(Blocks) among Nodes.
5. Create a CONSENSUS logic to make sure all the blocks are valid and legitimate.
6. Build a Frontend Block Explorer, for data showing.

Still to Improve:

• create an Error Handling logic.
• validate Sender has enough funds to send => put logic in createNewTransaction method!
• in createNewBlock method, build an Ethereum-type decentralized application, storing more data (ie. userID).
• move Frontend to Vue CLI frameworks.