Automated headless browser control and testing skill for opening local HTML pages, simulating user clicks/inputs, taking screenshots, and verifying visual and interactive functionality.
Dynamic graphics, interactive particle systems, Web Audio synthesized sound effects, and high-resolution image rendering and export using HTML5 Canvas.
Code refinement and dead-code elimination skill for refactoring complex logic, removing redundant boilerplate, and making single-file code exceptionally clean, readable, and performant.
Standardized specification for generating zero-dependency, self-contained single-file HTML web applications using CDN libraries, inline CSS/JS, and LocalStorage.
Expert UI/UX design skill for crafting modern, aesthetically pleasing web interfaces using Tailwind CSS with dark mode, glassmorphism, fluid typography, and micro-interactions.