What is web in web front-end

web is the abbreviation of World Wide Web, which means global wide area network, also known as the World Wide Web. It is a global, dynamically interactive, cross-platform distributed graphical information based on hypertext and HTTP. The system provides a graphical, easy-to-access and intuitive interface for viewers to find and browse information on the Internet. For ordinary users, the web is just an environment; for website producers and designers, it is a composite general term for a series of technologies.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

The web front-end, also known as the "client", is about the visual aspects of the website that users can see and experience, that is, everything the user sees and what the web browser displays, involving what the user can see , everything you touch and experience; that is, the web front-end includes the structure of the web page, the visual appearance of the web, and the implementation of interaction at the web level.

So what is the web in the web front-end?

In fact, web is the abbreviation of World Wide Web, which can also be abbreviated as WWW, which means global wide area network, also known as the World Wide Web. It is a global, Dynamically interactive, cross-platform distributed graphical information system. It is a network service built on the Internet. It provides a graphical, easy-to-access and intuitive interface for viewers to find and browse information on the Internet. The documents and hyperlinks organize the information nodes on the Internet into an interactive system. Associative network structure.

For ordinary users, the web is just an environment - the Internet usage environment, atmosphere, content, etc.; for website producers and designers, it is a composite general term for a series of technologies ( A general term for the technical summary of the website's front-end layout, back-end programs, art, database fields, etc.).

Features of Web

(1) Integration

An important reason why Web is very popular is that it can simultaneously Performance for displaying colorful graphics and text. Before the Web, information on the Internet was only in text form. The Web can provide features that integrate graphics, audio, and video information.

(2) Independence

No matter what the user's system platform is, you can access the WWW through the Internet, and browsing the WWW has no restrictions on the system platform.

(3) Interactivity

The interactivity of the Web is first reflected in its hyperlinks. The user's browsing order and the sites he visits are completely determined by him. In addition, dynamic information can be obtained from the server through FORM. Users can submit requests to the server by filling in the FORM, and the server can return corresponding information according to the user's request.

The prospects of Web front-end

In fact, Web front-end development originally evolved from art, and it has very prominent characteristics of the times from the name. Nowadays, many IT companies pay more attention to user experience. Because of this, web front-end talents are becoming increasingly scarce. This also means that the era of front-end development engineers has ushered in spring.

Why is front-end development receiving more attention now? Companies need to focus on product and user health checks. As demand increases, naturally there will be more positions. But in this era, the front-end is no longer satisfied with making web pages. Purely static web pages can no longer meet product and user needs. The Web front-end has changed from the original graphics cutter to the role of a development engineer. Therefore, the prospects of front-end development are becoming increasingly clear. For now, the web front-end is an extremely scarce position, because the number of Internet companies is only increasing every year, so the web front-end is a relatively scarce position.

(Learning video sharing: web front-end development)

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