AI Agent Skills

This skill encodes Emil Kowalski's philosophy on UI polish, component design, animation decisions, and the invisible details that make software feel great.

A toolchain for building scalable, enterprise-ready component systems on top of TypeScript and Web Component standards. Stencil components can be distributed natively to…

🚀A modern, comprehensive, flexible design system and React UI library, AI-friendly built-in.🎨Provide 3000+ Design Tokens, easy to build your design system. Make Semi D…

DiceBear is an avatar library for designers and developers. 🌍

An open source icons library with 1600+ icons, supporting React, React Native, Flutter, Vue, Figma, and Framer.

Reviews animation and motion code against a high craft bar derived from Emil Kowalski's design engineering philosophy. Default to flagging; approval is earned.

QuestPDF is a modern library for PDF document generation. Its fluent C# API lets you design complex layouts with clean, readable code. Create documents using a flexible,…

DayPicker is a customizable date picker component for React. Add date pickers, calendars, and date inputs to your web applications.

Use Playwright to interact with and test local web applications, capture screenshots, debug UI behavior, and inspect browser logs.

Turn one topic into a narrated Vox-style paper-collage explainer or ad video, from script through captions.

React and Next.js performance guidance for writing, reviewing, and refactoring production UI code.

Agent skill: convert Chinese story copy or ordered images into a hand-drawn diary-comic animation (silent MP4 picture track).

Markdown for the component era

An open-source JavaScript library for world-class 3D globes and maps :earth_americas:

Open3D: A Modern Library for 3D Data Processing

Enlightened library to convert HTML and CSS to SVG