Dev tools · alternatives · 2026

24 alternatives to cattocss
CSS animations library
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. cattocss launched in 2022; newer entries below may have overtaken it.
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CSS3 animation▲271An experiment with basic CSS3 animations.
2012 · thegoodman.cc · its alternatives →
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Motion DevTools▲190A DevTools extension for creating web animations
2022 · motion.dev · its alternatives →
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Awesome CSS3 plugin for spiffy animations
2014 · justinaguilar.com · its alternatives →
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x86CSS is a working CSS-only x86 CPU/emulator/computer. No JavaScript required!
Feb 2026 · lyra.horse · its alternatives →
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CSS Toolkit▲161Crazy interactive CSS animation builder (Mac)
2014 · apps.apple.com · its alternatives →
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A collection of CSS effects with a click to copy.
2019 · emilkowalski.github.io · its alternatives →
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2015 · shakrmedia.github.io · its alternatives →
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Free eBook for learning to code animations
2016 · get.oreilly.com · its alternatives →
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A simple library to take care of complex CSS animations.
2016 · christinecha.github.io · its alternatives →
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2015 · connoratherton.com · its alternatives →
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A CSS library embracing the neo-brutalist design principles
2023 · matifandy8.github.io · its alternatives →
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98.css▲256A design system for building faithful recreations of old UIs
2020 · jdan.github.io · its alternatives →
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Beautiful copy + paste Tailwind CSS animations in seconds
2023 · tailwindanimations.co · its alternatives →
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Blazing fast CSS for your design systems and apps
2018 · css-blocks.com · its alternatives →
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Transformicons▲155Animated icons, symbols and buttons using SVG and CSS
2015 · transformicons.com · its alternatives →
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Stitches▲135The modern CSS-in-JS library with near-zero runtime.
2020 · stitches.dev · its alternatives →
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http://instacss.com (in case DNS update hasn't propagated: http://morning-warrior-3377.herokuapp.com/) Last night I was annoyed at how slow (and web 1.0-ish) most CSS reference sites seem to be, so I created this. It's basically a scrape of the CSS reference on w3schools, but with client side searching. Feedback is most welcome! some of the tech involved: node, requirejs, backbone, mongodb the code: http://github.com/rgarcia/instacss
2011 · instacss.com · its alternatives →
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A CSS 3D engine for the DOM. Renders polygon meshes in HTML by leveraging matrix3d transforms. - GitHub - layoutit/polycss: A CSS 3D engine for the DOM. Renders polygon meshes in HTML by leveraging matrix3d transforms.
Dec 2025 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →