Rowan Merewood's site featuring a variery of web development projects and posts.https://rowan.fyi/https://rowan.fyi/posts/anamorphosis/https://rowan.fyi/posts/anamorphosis/A flat pattern turns into a three-dimensional image when folded.Sat, 18 Feb 2023 00:00:00 GMThttps://rowan.fyi/posts/atomatic/https://rowan.fyi/posts/atomatic/A classically (incorrect) view of atoms in the periodic table using Three.jsMon, 27 Jul 2020 00:00:00 GMThttps://rowan.fyi/posts/barnsley-ferns/https://rowan.fyi/posts/barnsley-ferns/Quick version of the classic Barnsley Fern fractal with tweakable parameters.Sun, 16 Jul 2023 00:00:00 GMThttps://rowan.fyi/posts/bouncy-dvd-logo/https://rowan.fyi/posts/bouncy-dvd-logo/The classic bouncing DVD logo in with clean, efficient CSS animation.Sat, 20 Aug 2022 00:00:00 GMThttps://rowan.fyi/posts/click-4-cats/https://rowan.fyi/posts/click-4-cats/You click, you get cats.Wed, 20 Jan 2021 00:00:00 GMThttps://rowan.fyi/posts/color-date-picker/https://rowan.fyi/posts/color-date-picker/Quick and dirty entry for the Bad UX World cup where you use the system color picker to select a date.Sat, 18 Oct 2025 00:00:00 GMThttps://rowan.fyi/posts/form-and-function/https://rowan.fyi/posts/form-and-function/How to build a touch-sensitive rotating knob web component.Fri, 19 Jul 2019 00:00:00 GMThttps://rowan.fyi/posts/fractious/https://rowan.fyi/posts/fractious/A WebGL-based viewer for the Mandelbrot set.Fri, 26 Feb 2021 00:00:00 GMThttps://rowan.fyi/posts/fractious-deep/https://rowan.fyi/posts/fractious-deep/A deep dive (ho ho) into the Mandelbrot set rendered with Wasm and WebGPU.Sun, 21 Jun 2026 00:00:00 GMThttps://rowan.fyi/posts/game-of-life/https://rowan.fyi/posts/game-of-life/An emoji version of the classic cellular automata game. Tap the cells to create a pattern. Customize the emoji and then share it!Sun, 15 Mar 2020 00:00:00 GMThttps://rowan.fyi/posts/gemini-cli-and-jules-my-march-2026-stack/https://rowan.fyi/posts/gemini-cli-and-jules-my-march-2026-stack/Keep coding fun while learning to use AI/LLM tools that fit my workflow.Sat, 14 Mar 2026 00:00:00 GMThttps://rowan.fyi/posts/lorenz-attractor/https://rowan.fyi/posts/lorenz-attractor/Animated version of the Lorenz Attractor using Three.jsTue, 14 May 2024 00:00:00 GMThttps://rowan.fyi/posts/love-satan/https://rowan.fyi/posts/love-satan/The "I love you" 🤟 and devil horns 🤘 emoji are surprisingly similar. Here's a fun tappable toggle between them.Tue, 23 Nov 2021 00:00:00 GMThttps://rowan.fyi/posts/many-circles/https://rowan.fyi/posts/many-circles/Optical illusion where the shapes might be moving in a straight line or rotating either way.Sun, 24 Jul 2022 00:00:00 GMThttps://rowan.fyi/posts/modern-noise/https://rowan.fyi/posts/modern-noise/A noise machine for today's modern world.Tue, 01 Apr 2025 00:00:00 GMThttps://rowan.fyi/posts/muller-lyer-illusion/https://rowan.fyi/posts/muller-lyer-illusion/Animated SVG version of the Müller-Lyer illusion. None of the coloured lines are changing, they all remain the same length!Mon, 06 Jan 2020 00:00:00 GMThttps://rowan.fyi/posts/musaic-box/https://rowan.fyi/posts/musaic-box/Experimenting with Chrome's built-in AI APIs and Tone.js to create a vibe-based music box.Wed, 12 Nov 2025 00:00:00 GMThttps://rowan.fyi/posts/peg-solo/https://rowan.fyi/posts/peg-solo/It's peg solitaire but with cats.Mon, 08 Aug 2022 00:00:00 GMThttps://rowan.fyi/posts/persistence/https://rowan.fyi/posts/persistence/Dali's La persistencia de la memoriaFri, 01 May 2020 00:00:00 GMThttps://rowan.fyi/posts/printable-zine/https://rowan.fyi/posts/printable-zine/How to build a printable zine with the power of CSS grid and print stylesheets.Mon, 20 Apr 2020 00:00:00 GMThttps://rowan.fyi/posts/rolling-circles/https://rowan.fyi/posts/rolling-circles/Each circle moves in a straight line but all together they appear to be rotating.Mon, 10 Feb 2020 00:00:00 GMThttps://rowan.fyi/posts/rotavo/https://rowan.fyi/posts/rotavo/Twiddle the knobs to create diverting doodles.Mon, 11 Mar 2019 00:00:00 GMThttps://rowan.fyi/posts/shadowy-depths/https://rowan.fyi/posts/shadowy-depths/Stacking simple animations creates seemingly random movement.Fri, 05 Jul 2019 00:00:00 GMThttps://rowan.fyi/posts/spin-me-right-round/https://rowan.fyi/posts/spin-me-right-round/How to build a touch-sensitive rotating knob web component.Mon, 08 Jul 2019 00:00:00 GMThttps://rowan.fyi/posts/strange-attraction/https://rowan.fyi/posts/strange-attraction/Chaotic attractors creating attractive artwork.Mon, 31 May 2021 00:00:00 GMThttps://rowan.fyi/posts/stranger-attraction/https://rowan.fyi/posts/stranger-attraction/More chaotic attractors creating attractive animated artwork.Sun, 12 Sep 2021 00:00:00 GMThttps://rowan.fyi/posts/web-payment-annoyances/https://rowan.fyi/posts/web-payment-annoyances/I polled you, my social media peers, on what irked and irritated you when it came to paying for things on the web. This is what you said...Tue, 23 Jun 2026 00:00:00 GMThttps://rowan.fyi/posts/zine-machine/https://rowan.fyi/posts/zine-machine/A printable zine using CSS Grid and print styles.Thu, 06 Jun 2019 00:00:00 GMT