Hernandack

Latest Insights

https://domare.hernandack.com/uploads/a3a1d0f27da25c14a06cc4c1faa48a3a.jpg

Building a Pure CSS State Machine: OKLCH, :has(), and Trigonometry

A deep dive into my 'Chroma Lab' CodePen, exploring how to build an interactive, pure CSS dashboard using :has(), @property, OKLCH relative colors, and CSS trigonometric functions.

15 March 2026

https://domare.hernandack.com/uploads/53987673ecc354d423cf9c6af387306f.jpeg

Breaking the Cascade: Styling Previous Siblings with CSS :has()

A deep dive into the :has() pseudo-class, showing how to create interactive lists that style *all* siblings (even previous ones) on hover, with zero JavaScript.

7 November 2025

https://domare.hernandack.com/uploads/5446f21c157b046dab33b1a58d81fa37.jpeg

How Modern CSS is Revolutionizing Layout and Interaction

A deep dive into new CSS features like Container Queries, :has(), and View Transitions that let us build faster, cleaner websites with less JavaScript.

31 October 2025

https://domare.hernandack.com/uploads/e4c1b896c6cdeaec23799644635b17d4.jpg

CSS Trigonometry Animation: Creating Motion with CSS Custom Properties

A deep dive into my 'Trending' CodePen for the Halloween challenge using CSS sin() and cos(), showing how we can create complex, organic motion with just CSS.

31 October 2025