For designers and engineers to help them build better user interfaces.

Knowing whether you made a right choice when it comes to animations, or design in general, is hard. These skills aim to help you get to those right decisions faster.

They are based on my years of experience working at companies like Vercel and Linear.

All the skills here are a side-effect of domain-expertise. AI doesn’t replace such expertise, it amplifies what you can get out of it and makes you way better relative to others.

So learn to code, design, or develop expertise in any other field. It’s extremely valuable.

You’ll build animation expertise here:

Check out animations.dev

npx skills@latest add emilkowalski/skills

Agents don’t have great taste

I have seen plenty of times that agents don’t pick the right ingredients for an animation. An ease-in easing for an enter animation when it’s supposed to be ease-out (here’s why). Or they choose a solid border instead of a semi-transparent shadow.

All these little things compound and make your interface either amazing, or just... not that great.

As explained in Agents with Taste, these skills list all the little mistakes agents can potentially make and explain how to fix them.

This is your shortcut to great interfaces. A shortcut to stand out in a sea of slop.

• emil-design-eng — The main skill that consinsts of mostly animation, but also some design advice.
• review-animations — Review your animations in a strict way, based on my rules.
• animation-vocabulary — Get better animations from an AI by telling it exactly what you want by using the right words.
• apple-design — Apple's principles for interface design and fluid motion, distilled from their WWDC design talks and translated for the web.