DOM + CSS classes: the front-end combo
How JavaScript and CSS talk via classList — without inline styles.
Blog
Short posts that point back to examples, snippets, and the trails.
CSS accessibility: a quick checklist
Visible focus, contrast, motion, and forms — what CSS solves (and what it doesn’t).
Progressive enhancement: HTML, then CSS, then JS
Why order matters — and how the CSS4HTML hub reflects that in its trails.
Container queries in practice
Why @container changes the game for responsive components — with hub examples.
Dark mode with CSS variables only
Light and dark themes without depending on a UI framework.
Flex vs Grid: when to use each
One dimension or two? A quick guide with hub examples.
Why learn CSS in 2026
Frameworks change; CSS remains the language of the interface.