







The journey to create a polyfill for the upcoming CSS random() function that works in all browsers.
The CSS Selection - 2026 Edition - Project Wallace
The CSS Selection shows real-world CSS usage from over 100,000 websites and looks at the most important metrics.

CSS3 Patterns Gallery
The patterns themselves should work on Firefox 3.6+, Chrome, Safari 5.1, Opera 11.10+ and IE10+. However, implementation limitations might cause some of them to not be displayed correctly even on those browsers (for example at the time of writing, Gecko is quite buggy with radial gradients).
What is random generation?
I wanted to write this as a sequel to "What is a property?" where I would talk about how Property-Based Testing libraries generate random structures, don't worry, I'll still do that! But I realized that without talking about randomness in computers, the writing would be incomplete. So the first part of this article will go into a core problem that we consider "solved" in PBT, which is designing good random number generators, with the latter part talking about implementing complex random data generators on top of such RNGs.

2026 CSS wishlist – Nathan Knowler
What I’d like to see prioritized for CSS in 2026, how those features will allow us to create better web-based design systems, and how they renew separation of concerns.
7 CSS Tricks That Actually Have Good Browser Support
matduggan.com
I wrote a browser extension to try and make finding random, independent websites more fun.

Chaos - Powered by PolyCSS
50 motion-curated chaotic attractors from dysts rendered with 2,000 retained HTML and CSS points using PolyCSS.

CSS Generators: Your CSS code with less effort
A wide range of CSS Generators to build the future of the web. Add your setting, get your CSS code.

Make accessible carousels | Blog | Chrome for Developers
How the features in CSS Overflow 5 can help you create more accessible carousel patterns.

Random Picker Tool - Let Fate Decide
Add items to a list and use this random picker to make decisions. Fast, simple, and fun way to choose between options with animated selection.

Scroll-Enhanced Experiences | Carmen Ansio | CSS Day 2024
Water.css
A drop-in collection of CSS styles to make simple websites like this just a little bit nicer.

Carousels with CSS | Blog | Chrome for Developers
Support scroll experiences with navigation buttons and markers with just a few lines of CSS.