HTML, or Hypertext Markup Language, is a fundamental part of computer science and is used to create and structure content on the internet. It is the language behind every website and is used to mark and define the different elements that make up a webpage. In this article, we will provide a comprehensive introduction to HTML, its purpose, and how it is used in computer science.

Purpose of HTML

HTML was first developed in 1993 by Tim Berners-Lee, a British computer scientist, and since then it has been the go-to language for creating websites. HTML is based on a logical structure and is used to create the basic foundation of a webpage. Its main purpose is to define the structure and content of a webpage, making it easier for browsers to interpret the information and display it to the user.

HTML is also responsible for linking different webpages together, creating the hypertext structure that the internet is known for. It allows users to navigate from one webpage to another through hyperlinks, making the browsing experience seamless.

Components of HTML

HTML is composed of various elements, each with a specific purpose. These elements are enclosed in tags, which are used to mark the beginning and end of an element. Tags are surrounded by angle brackets, for example, and , and can contain attributes that provide additional information about the element. Let’s take a look at some of the essential elements in HTML.

1. – This is the root element of an HTML document and encapsulates all the other elements.

2. – This element contains information about the webpage, such as its title, and is not directly displayed to the user.

3.

Welcome to my website!

This is a paragraph of text.

Click here

In this example, we have created a basic webpage that displays a heading, paragraph, and a hyperlink.

Example 2:

Population by Country

In this example, we have used HTML along with JavaScript and a charting library called Chart.js to create a bar graph showing the population of the top five countries in the world.

Conclusion

In conclusion, HTML is a critical component of computer science that is used to create and structure content on the internet. Its purpose is to define the structure and content of a webpage, and it is used in various applications, such as web development and data visualization. With its logical structure and practical examples, HTML is the backbone of the internet and will continue to play a significant role in the field of computer science.