Skill UI

A comprehensive guide for implementing Typography First Design across web and mobile applications. This style emphasizes using type as the primary visual element, minimizing decorative UI elements (chroming) to create a highly focused, high-impact, and sophisticated user experience. Includes specific implementation details for CSS, SwiftUI, Flutter, and React Native.

Expo DOM components allow running web code directly in native webviews, enabling the use of web-only libraries like Recharts without modification. This facilitates incremental migration of web code to native apps and supports complex HTML/CSS layouts not available in standard React Native.

A browser runtime skill that provides isolated WPE WebKit sessions, native input, screenshots, and ordered JSONL automation. Supports docker-based container lifecycle, deterministic testing, and GitHub Actions verification. Useful for reproducible browser checks and self-hosted runtime integration.