What problem does it solve? Web platform APIs evolve rapidly, and AI training data often contains obsolete patterns for HTML, CSS, and client-side JavaScript. This Skill provides a searchable index of up-to-date best-practice guides so implementations use current, standards-compliant techniques instead of outdated approaches. ## Core Features & Use Cases - Semantic Search: Query an index of web development guides with action-oriented phrases to find relevant patterns for UI, scroll, performance, forms, and system APIs. - Guide Retrieval: Fetch full implementation guides by ID, including code examples, accessibility requirements, and browser fallback strategies. - Browser Support Policies: Interpret Baseline availability data and apply custom fallback policies for restricted runtimes like Electron or Tauri. - Use Case: Before building an animated modal dialog, search for top-layer animation guidance and retrieve a guide covering <dialog>, @starting-style, transition-behavior: allow-discrete, and reduced-motion handling. ## Quick Start Ask the assistant to search modern-web-guidance for best practices on the web feature you are about to implement, such as animating a dialog or styling a custom select picker.
