Technical article on “What is HTML?”

HTML, short for HyperText Markup Language, is a programming language used to structure and present content. on the web. Its importance lies in its fundamental role as a cornerstone of the World Wide Web, allowing users to access, navigate and view information online.

This markup language, developed by the World Wide Web Consortium (W3C), uses tags to define the structure and format of web documents. These tags, also known as HTML elements, define how content elements will be displayed in a Web navigator.

HTML is based on a system of nested tags that allow web developers to create interactive and dynamic web pages and applications. These tags also allow the inclusion of other multimedia elements, such as images and videos, as well as the incorporation of links to other pages or external resources.

In addition to its role in presenting content, HTML is also compatible with other technologies, such as CSS (Cascading Style Sheets) and JavaScript, allowing for greater robustness and flexibility in creating interactive and visually appealing websites.

In this article, we will explore in depth the fundamental concepts of HTML, from its basic syntax to more advanced features, with the goal of providing a complete understanding of this essential language for web development.

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1. What is HTML and what is its function?

HTML, acronym for HyperText Markup Language, It is a markup language used to create the structure and visual presentation of web pages. Its main function is to define and organize the content of a site web through tags and attributes. With HTML, developers can use a series of tags to establish the hierarchy of elements and their appearance.

One of the most important features of HTML is its ability to create hypertext links. Links allow users to navigate from one page to another, or even within the same page. To create a link in HTML, the tag is used followed by the href attribute, which specifies the URL to which the link should be directed. Likewise, HTML allows you to insert images, videos and audios into pages, improving the visual experience and interactivity of the website.

Additionally, HTML makes it easy to create ordered and unordered lists. Sorted lists are created with the label

, where each item is marked with the label
1. , while unordered lists are created with the tag
   . This is very useful for organizing and presenting information in a structured way. When it comes to text formatting, HTML provides different tags to highlight bold or italic text, as well as adjust font size and color. These features make HTML an essential language in web development.

   2. The basic structure of HTML: tags and fundamental elements

   The basic structure of HTML is made up of tags and fundamental elements that allow you to build and organize the content of a web page. These tags play a crucial role in defining and presenting content, and it is important to understand how they work in order to create web pages effectively.

   An HTML tag is made up of the minor and major symbols, and they generally come in pairs, like y . Some labels do not require a closure, and are known as self-sealing labels. Each tag has a specific purpose, for example the tag

   used to insert a paragraph of text, the label

   a

   for titles and subtitles, and label to insert images.

   HTML elements are constructed by combining tags and text, and can have attributes that modify their behavior. For example, the "href" attribute in the tag allows you to create links to other pages, while the “src” attribute in the tag specifies the location of the image to display. Some elements also contain nested content, meaning they can contain other elements within them. This allows you to structure the page hierarchically and define the relationship between the different elements. With a solid understanding of HTML tags and fundamental elements, you can create well-structured and visually appealing web pages.

   3. The evolution of HTML throughout the versions

   HTML has undergone a significant evolution throughout the different versions that have been released. Each version has introduced new features and improvements to adapt to technological advances and the changing needs of web developers.

   HTML (HyperText Markup Language) is the standard markup language used to structure and present content on the web. It is used to create the basic structure of a web page, defining elements such as headings, paragraphs, images, links and many others. Over the years, HTML has gone through several major versions, from the initial version 1.0 to the most recent version, HTML5.

   The first major version of HTML was HTML 2.0, released in 1995. It introduced several new elements, including ordered and unordered lists, tables, and basic forms. New attributes were also added to improve the accessibility and usability of web pages. However, HTML 2.0 still lacked many advanced features found in later versions.

   HTML 4.0 It was launched in 1997 and brought with it a number of significant improvements. New elements and attributes were introduced, such as frames and inline styles. HTML 4.0 was also the first version to introduce the idea of ​​separate style sheets (CSS), allowing developers to have greater control over the appearance and layout of a web page. Additionally, support for internationalization was improved and new multimedia capabilities were added, such as audio and video playback. Although HTML 4.0 was a major improvement, it still had some limitations in terms of functionality and semantics.

   HTML5 is the latest and most advanced version of HTML. It was launched in 2014 and has revolutionized the way we create and develop websites. HTML5 has introduced a wide range of new features and elements, from semantic tags like `

   `, `