Over the last few years, there’s been a lot of talk about and experimentation with scroll-driven animations. It’s a very shiny feature for sure, and as soon as it’s supported in Firefox (without a flag), it’ll be baseline. It’s part of Interop 2026, so that should be relatively soon. Essentially, scroll-driven animations tie an *animation timeline’s position* to a *scroll position*, so if you were 50% scrolled then you’d also be 50% into the animation, and they’re surprisingly easy to set up too. I’ve been seeing significant interest in the new CSS corner-shape property as well, even though it only works in Chrome for now. This enables us to create corners that aren’t as rounded, or aren’t even rounded at all, allowing for some intriguing shapes that take little-to-no effort to create. What’s even more intriguing though is that corner-shape is mathematical, so it’s easily animated.…