What is the difference between frontend and backend web development?

Front - end web development:

The front end web development is basically focused on the client side and it manage the web designing of the web browser.

It basically responsible for analyzing the code, designing and debugging various types of web applications. The front end developers basically design the architecture of the site.

The front end refers in the web development what the users actually see first in the web browser.

Back - end web development:

In back end web development the code is basically run in the server opposed the client. The back end developer are not basically understand the programming and coding language. It only deals with the outside architecture of the web applications.

It is usually divided into three parts that is:

Server Application Database