Use this reference page to identify various HTML tags. Optional attributes: Essential updates on programming languages, open-source tools, Linux trends, and hands-on tips built for today's developers.

HTML (Hypertext Markup Language) is a text-based approach to describing how content contained within an HTML file is structured. This markup tells a web browser how to display text, images and other ...

In some circumstances, all instances of a specific attribute need to be removed from an HTML tag. This tedious task requires the Web programmer to find all cases of the tag and attribute together and ...

SEO’s love to write about HTML elements as a vital ranking signal, and as a part of any “perfectly” optimized page. To avoid possible confusion, this is not an HTML guide. Aleh Barysevich, Founder and ...

On Wednesday, Google’s Mark Pilgrim published episode 35 of This Week in HTML 5, a series of articles that he is writing at the WHATWG blog to document the progress of the Web standards effort. In ...

Header tags are a fundamental element of web design and SEO, influencing user experience and search rankings. While often overlooked, these HTML tags provide a hierarchical structure to content, ...

Markup code, or markup language, is basically a set of words and symbols created by the computer industry with the goal of helping to process, organize, and present information, as well as to inform ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...