Code for new application creator

Here is an example of a basic code structure for a new application creator:

Backend (Server-side)

Frontend (Client-side)

Code Structure:

Backend (Server-side)

Frontend (Client-side)

Example Code:

Backend (Server-side) - app.js

const express = require('express');
const app = express();
const mongoose = require('mongoose');
const bodyParser = require('body-parser');

mongoose.connect('mongodb://localhost/myapp', { useNewUrlParser: true, useUnifiedTopology: true });

app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));

app.use('/api', require('./routes/api'));

app.listen(3000, () => {
  console.log('Server started on port 3000');
});

Frontend (Client-side) - index.js

import React from 'react';
import ReactDOM from 'react-dom';
import { createStore, combineReducers } from 'redux';
import { Provider } from 'react-redux';
import App from './App';
import reducers from './reducers';

const store = createStore(combineReducers(reducers));

ReactDOM.render(
  <Provider store={store}>
    <App />
  </Provider>,
  document.getElementById('root')
);

Frontend (Client-side) - components/HelloWorld.js

import React from 'react';

const HelloWorld = () => {
  return <h1>Hello, World!</h1>;
};

export default HelloWorld;

This is just a basic example to get you started. You will need to add more functionality, error handling, and security measures to create a fully functional application.