Low-quality image placeholders (LQIPs ... How about trigonometric functions in CSS? Or from the other direction, check out implementing a CSS (and HTML) renderer on an ESP32.

images, video and page layout are displayed in a browser. HTML developer responsibilities typically include building webpages and templates with HTML and CSS, writing scalable and well documented ...

But you don’t need to use it, and your sites can still look good without it. How Do CSS and HTML Work Together? If you ...

This definition explains the meaning of CSS (cascading style sheets) and how using them with HTML pages is a user interface (UI) development best practice that complies with the separation of concerns ...