Understanding the application's structure
In order to create a web or mobile application, a VB application must be created first, as mentioned in the Creating a VB application section. A VB application can be used to create multiple web and mobile applications. A web application can be created by clicking on the + icon from the Web Applications navigator.
The following screenshot depicts how to create a web application:
![Figure 3.16 – Creating a web application](https://static.packt-cdn.com/products/9781800569805/graphics/image/B16962_03_16.jpg)
Figure 3.16 – Creating a web application
Similarly, a mobile application can be created by clicking on the + icon from the Mobile Applications navigator.
The following screenshot depicts how to create a mobile application:
![Figure 3.17 – Creating a mobile application](https://static.packt-cdn.com/products/9781800569805/graphics/image/B16962_03_17.jpg)
Figure 3.17 – Creating a mobile application
When a web or mobile application is created, a default structure of an application will be created with the necessary folders and files.
The following screenshot depicts the web application structure:
![Figure 3.18 – Web application structure](https://static.packt-cdn.com/products/9781800569805/graphics/image/B16962_03_18.jpg)