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Found 68 Skills
Open the app in Cursor's browser at multiple viewport sizes, screenshot each, and report any layout breakage.
Load non-critical components when they become visible in the viewport.
Implements React Flow node-based UIs correctly using @xyflow/react. Use when building flow charts, diagrams, visual editors, or node-based applications with React. Covers nodes, edges, handles, custom components, state management, and viewport control.
When the user wants to optimize for mobile-first indexing or fix mobile usability. Also use when the user mentions "mobile-friendly," "mobile-first indexing," "mobile SEO," "responsive design," "mobile adaptation," "mobile viewport," "viewport meta," "touch targets," "font size mobile," "AMP," or "Accelerated Mobile Pages."
React Flow (@xyflow/react) for workflow visualization with custom nodes and edges. Use when building graph visualizations, creating custom workflow nodes, implementing edge labels, or controlling viewport. Triggers on ReactFlow, @xyflow/react, Handle, NodeProps, EdgeProps, useReactFlow, fitView.
Mobile-first UX optimization for touch interfaces, responsive layouts, and performance. Use for viewport handling, touch targets, gestures, mobile navigation. Activate on mobile, touch, responsive, dvh, viewport, safe area, hamburger menu. NOT for native app development (use React Native skills), desktop-only features, or general CSS (use Tailwind docs).
Captures screenshots at multiple viewport breakpoints for responsive design validation and documentation. Use when you need to test responsive layouts, validate mobile/tablet/desktop views, document design system breakpoints, or create visual regression test baselines. Triggers on "test responsive design", "screenshot at breakpoints", "capture mobile and desktop views", "responsive design testing", or "multi-device screenshots". Works with Playwright MCP tools (browser_navigate, browser_resize, browser_take_screenshot).
Design, implement, or repair responsive web and app layouts across narrow, wide, zoomed, and touch-oriented viewports. Use for mobile and desktop composition variants, reflow, overflow, adaptive navigation, content-driven breakpoints, and mobile interaction layout. Do not use for purely visual styling with no responsive impact.
Run a structured mobile-responsiveness audit on a design, screen, or component — viewport adaptation and reflow, orientation, touch-target size and spacing, thumb reachability, mobile input ergonomics, gesture safety, and mobile readability/content priority. Produces a severity-rated issue list with concrete fixes. Use when reviewing whether a UI works on phones/tablets, or as a validation step after generating mobile or responsive UI.
Use when a site must work on phones and tablets, and you need real evidence from rendered layouts at small viewports: viewport meta, horizontal overflow, navigation, reading width, forms, tables, dialogs, touch targets, sticky bars, and whether the main task can be completed. Do not use it to treat "no horizontal scrollbar" as mobile readiness, to claim device coverage from one emulated size, or to redesign the site.
Create responsive web designs that work across all devices and screen sizes. Use when building mobile-first layouts, implementing breakpoints, or optimizing for different viewports. Handles CSS Grid, Flexbox, media queries, viewport units, and responsive images.
Fixes Flutter layout errors (overflows, unbounded constraints) using Dart and Flutter MCP tools. Use when addressing "RenderFlex overflowed", "Vertical viewport was given unbounded height", or similar layout issues.