CryptoTrust is a simple banking application that allows users to deposit and withdraw funds. It is built using Motoko and JavaScript.

The backend is written in Motoko and provides the following functionalities:

• deposit(amount: Float): This function allows a user to deposit a specified amount into their account. The current balance of the bank is updated and printed.

• withdraw(amount: Float): This function allows a user to withdraw a specified amount from their account. If the withdrawal amount is less than or equal to the current balance, the balance is updated and printed. If the withdrawal amount is greater than the current balance, an "Insufficient funds" message is printed.

• checkbalance(): async Float: This function allows a user to check their current balance.

The frontend is a simple HTML page that displays the current balance and provides forms for depositing and withdrawing funds.

The JavaScript code interacts with the Motoko backend. It updates the displayed balance when the page loads and when a transaction is made. It also handles form submissions for depositing and withdrawing funds.

1. Install all the node dependencies

   npm i
   

2. Install dfx

   dfxvm install 0.9.3
   

3. Initialize the replica of the canister environment

   dfx start
   

4. Deploy the backend canister

   dfx deploy
   

5. Start the app

   npm start