Deep-dive into Amazon RDS and Aurora database design, engine selection, high availability, and operations.
Control a Reachy Mini robot (by Pollen Robotics / Hugging Face) via its REST API and SSH.
Use when implementing React 19 features, optimizing components, or choosing between Actions vs TanStack Query for mutations.
When to activate: ARIA, keyboard navigation, focus management, screen readers, accessible forms, skip links, live regions
When to activate: render props, HOC, headless components, suspense, concurrent mode, portals, forwardRef, imperative handles
React component decomposition, hook extraction, state machines, composition patterns, hydration safety, and React 19 APIs.
React Aria (Adobe) accessible component patterns for building WCAG-compliant interactive UI with hooks.
Use when reading or writing React components (.tsx, .jsx files with React imports).
Comprehensive React and Next.js performance optimization guide with 40+ rules for eliminating waterfalls, optimizing bundles, and…
Use this skill to clean up a React component.
Guidelines for writing React components.
Use when working with composition-patterns tasks or workflows
Discover a single-page-app's hidden backend API from its public JS bundle, then test that API for broken access control / missing…
Specialized skill for React component development, hooks patterns, state management, context API, performance optimization, and modern…
Comprehensive React 19 patterns expert covering Server Components, Actions, use() hook, useOptimistic, useFormStatus, useFormState, React…
Diagnose and fix React codebase health issues.
React Flow (@xyflow/react) for workflow visualization with custom nodes and edges.
Architectural guidance for building node-based UIs with React Flow.
Use when creating custom React Flow nodes, edges, and handles.
Use when building node-based UIs, flow diagrams, workflow editors, or interactive graphs with React Flow.
Provides React patterns for hooks, effects, refs, and component design.