The journey to create a polyfill for the upcoming CSS random() function that works in all browsers.
Randomly Place an Element Along Edge of Another Element
We can animate an element along the border edge of another element to random positions... pretty easily? Might as well be a cute dog.
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.
The State of CSS 2020: Conclusion
The annual survey about the latest trends in CSS.
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.
Generative Art with Node.js and Canvas
This post explores a small weekend project that combines Node.js and HTML5 Canvas to create high-resolution generative artwork. In the browser, the artwork renders in real-time. Tap the canvas below to randomize the seed. <a...
NoJS 3 - The dawn of Flappy Bird. Making a Flappy Bird clone using pure HTML and CSS, no JavaScript
Everyone loves CSS! Apparently, I have little better to do with my life. I have created a clone of the lesser-known game Flappy Bird. This was made without any JavaScript—only HTML and CSS. In this blog post, I discuss how I made it.
Smart Layout Patterns with Modern CSS with KEVIN POWELL – SmashingConf Amsterdam 2026