What problem does it solve? Standard web interfaces often feel flat and forgettable; this Skill guides the implementation of technically ambitious effects — WebGL shaders, spring physics, View Transitions, virtual scrolling — so interfaces feel extraordinary without sacrificing performance or accessibility. ## Core Features & Use Cases - Technique Selection by Context: Matches the right kind of ambition to the surface — sensory effects for marketing pages, fluid interactions for functional UI, invisible performance wins for data-heavy views. - Structured Toolkit: Covers View Transitions, scroll-driven animations, WebGL/WebGPU, Canvas, virtual scrolling, Web Workers, WASM, and the Web Animations API, organized by goal rather than technology. - Disciplined Implementation: Enforces progressive enhancement, prefers-reduced-motion support, 60fps targets, and mandatory browser-based visual iteration before shipping. - Use Case: A developer wants a portfolio hero section with a shader background and scroll-driven reveal. The Skill proposes 2-3 directions, confirms one with the user, then iterates in the browser until the effect runs smoothly with a static fallback. ## Quick Start Ask the AI to use the overdrive skill to make the landing page hero section feel extraordinary with a scroll-driven reveal and shader background.