Notes on World Wide Web

The World Wide Web, sometimes known as the web, is shortened as WWW was the first web browser. In 1989, CERN (European Library for Nuclear Research) launched the World Wide Web. Sir Tim Berners Lee created the first web browser in 1990. Berners-Lee is the founder of the World Wide Web Foundation and the director of the World Wide Web Consortium (W3C), which supervises the Web’s continuous development. WorldWideWeb was the name of his browser, which was eventually renamed Nexus. WorldWideWeb might be classified as a graphical web browser because it has a graphical user interface (GUI). However, it did not show online pages with graphics incorporated. That didn’t happen until NCSA Mosaic 2.0 was released.

Nexus – Initiation

Tim Berner Lee pushed the boundaries of hypertext and hyperlink technologies to their utmost. The British technology researcher was not at risk of losing his job, but he was approaching the limit of what these proto-internets could do. As a result, he needed to find a route forward. Rather than inventing something new, he devised a method having a very basic feature of connecting the hypertext technology he was fascinated with to the technologies that allowed computers to communicate with one another that he was familiar with to produce a whole that was more than the sum of its parts. In 1989, he offered the idea, although without details, and within a few years, he made it a reality.

History

It’s a project started in 1989 by Timothy Berner Lee to help CERN researchers collaborate more successfully. The World Wide Online Consortium (W3C) is a non-profit organisation dedicated to furthering web development. Tim Berners-Lee dubbed the “Father of the Web,” is in charge of this institution. 

System Architecture

The first web browser is a massive, global network of information or web pages from the user’s perspective. Each page may have references to other pages on the internet. Web browsers such as Netscape Navigator, Google, Internet Explorer, Chrome, and others can retrieve and view the pages. The browser or Nexus retrieves the requested page, understands the data and layout instructions, and presents the page on the screen, appropriately formatted.

Functioning of World Wide Web

The World Wide Web’s operation is built on several technologies, including Hypertext Markup Language (HTML), web browsers, and Hypertext Transfer Protocol (HTTP).

To access webpages, you’ll need a Web browser. Web browsers are programs that use the Internet to view information, data, images, animation, and video. Web browsers provide a software interface for accessing hyperlinked material on the World Wide Web. 

The Web’s operation is primarily based on the very basic feature of hypertext to retrieve information. A hypertext document has words that link to other documents. These words are referred to as links, and the user can select them. Many documents can be linked from a single hypertext document. Words or pictures on the Web can link to other papers, photos, videos, and audio. Because the developer of the source document, links may or may not follow a logical path. The Web, as a whole, is a nexus internet web of links between a large number of papers, visuals, videos, and sounds.

Web Components include

The web is made up of three parts-

• The URL or Uniform Resource Locator is a technique for locating resources on the internet.

• The HTTP or HyperText Transfer Protocol defines how a browser and a server communicate.

• HTML (HyperText Markup Language) is a markup language that describes the structure, organisation, and content.

The Web can access almost every type of protocol present on the Internet. It can be seen in FTP, Telnet, e-mail, and Usenet News, to name a few. Furthermore, the World Wide Web retains its protocol, HTTP (HyperText Transfer Protocol).

Within independent, command-level settings, now it’s not necessary to be familiar with these protocols. The Web brings various protocols together into a single system. The first web browser is the booming Internet component because of this capability and its ability to interact with multimedia and advanced computer languages.

The information about persons, bibliographical resources, subject resources, software, and electronic mail lists can get accessed. The ability to search the Web successfully will improve if you are familiar with Web sites and their assist features and follow a simple search strategy.

Real-time collaboration, interactive pages, multimedia presentations, radio and television programs, and the direct “push” of information to a client’s computer are all available. Visual Basic  JavaScript, Java, Cold Fusion, and XML are examples of programming languages that enhance the capabilities of the Web. 

Conclusion

The first web browser and web page editor was WorldWideWeb (later renamed Nexus to avoid confusion between the program and the World Wide Web). Initially, Web browsers were solely used for accessing the Internet, but they have now been more widely used. Webpages may perform functions including searching, mailing, and transferring files. Google Chrome, opera mini, and Internet Explorer are some of the most popular browsers. A rising proportion of particulars on the Web is dynamically served from database content. As a result, the Web is not a static entity but constantly evolving and changing.