What is the difference between IT front-end and back-end?

IT is the collective name for the information technology industry. So what do front-end and back-end refer to in IT? What are the differences between IT front-end and back-end? The IT front-end and back-end can also be called web front-end and web back-end. Below we will give you a detailed introduction to the difference between IT front-end and back-end.

IT front-end:

The front-end is the front-end part of the website, which runs on PC, mobile and other browsers and is displayed to users Browsed web pages, including control layout, color tone, fonts, control response, etc.

With the development of Internet technology, the application of HTML5, CSS3, and front-end frameworks, cross-platform responsive web design can adapt to various screen resolutions, and perfect dynamic design brings extremely high user satisfaction to users. experience.

Front-end technology is generally divided into front-end design and front-end development. Front-end design can generally be understood as the visual design of the website, and front-end development is the front-end code implementation of the website, including basic HTML, CSS and JavaScript/ajax. Now The latest advanced versions of HTML5, CSS3, and SVG, etc.

On a technical level, front-end = HTML CSS JAVASCRIPT.

IT backend:

The backend is the logical part of the website, mainly involving databases, dynamic languages ​​such as PHP, ASP, JSP, etc. In other words, the backend is more about interacting with the database to process the corresponding business logic. What needs to be considered is how to implement functions, data access, platform stability and performance, etc.

In short, the backend refers to the interface visible to the administrator, which can be edited, modified, queried, and added. Some operations will affect the front-end perception, and some operations are not perceived by the user.

The difference between IT front-end and back-end:

The difference between the two is mainly reflected in:

One is about the visual or aesthetic aspects of the website , is called the "front-end";

The other is the invisible coding design, called the "back-end".

This article is an introduction to the difference between IT front-end and back-end. I hope it will be helpful to friends in need!

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