HTML, often called Hypertext Markup Language, is used to develop web applications and pages. HTML was designed and developed by W3C & WHATWG. HTML first appeared in the year 1993, which is 25 years ago. The latest version is HTML 5.x. The file extension will be .html or .htm and was developed by ISO/IEC, W3C, and HTML latest recommendation standards. JavaScript and CSS (Cascading Style Sheets) further make HTML together more powerful in the World Wide Web technologies.
HTML elements are the key components of HTML web pages. HTML tags represent elements and are enclosed within closed angle brackets. HTML can include scripts such as JavaScript programs inside its contents in the form of embedding in its code. HTML elements without any content are called empty elements. Every HTML element contains a start tag and an end tag. Below is the list of Cheat Sheet HTML elements mentioned, which denote different kinds of functionalities:
| ELEMENT | DESCRIPTION |
| HTML ELEMENTS | |
| This tag defines a paragraph. | |
| This defines a hyperlink that links one web page to another web page. Href is the most important attribute in element. | |
| This tag serves as a container, hiding the implementation of other page elements. | |
| The Line Break Element uses this tag to break the line. | |
| The Page Title, which is more important, uses this tag as a header element to display the heading content. | |
| The Page Title uses this tag as a header. | |
| The Tertiary Heading uses this tag as the header. | |
| This tag functions as a Quaternary Heading, serving as a header. | |
| This tag is used to display Bold Text. | |
| This tag is used to display Italic Text. | |
| This tag is used to display Underlined Text using the style attribute. | |
| Use this tag to define abbreviations. | |
