Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.

Jul 9, 2025 · The <var> HTML element represents the name of a variable in a mathematical expression or a programming context. It's typically presented using an italicized version of the current typeface, …

Jul 15, 2025 · The <var> tag is used to define variables in HTML and specify mathematical equations or computer programs. The content inside the tag is usually displayed in italics in most browsers.

The <var> tag describes variable in a mathematical expression or a programming context. See examples.

In this example, an equation is shown, with a legend that references the variables in the equation. The expression itself is marked up with MathML, but the variables are mentioned in the figure's legend …

Mar 21, 2025 · Meaning of the HTML <var> tag, used to designate a variable in mathematical contexts, feature examples and browser compatibility information.

The HTML <var> tag is used to define a variable in a mathematical expression or programming context. It is typically displayed in an italicized font style by default, indicating its semantic meaning as a …

Dec 28, 2024 · Learn how to use the HTML <var> tag to semantically represent variables or placeholders in your HTML content.

Learn what the var element is in HTML, how to use it and reference some of its features.

Learn how to use the HTML `<var>` element to semantically mark up variables within code snippets and mathematical expressions. This tutorial explains its purpose, usage, and how to customize its …