Skills matching the name, description or GitHub author.
Automatically activated when user works with Jest tests, mentions Jest configuration, asks about Jest matchers/mocks, or has files matching *.test.js, *.test.ts, jest.config.*. Provides Jest-specific expertise...
Comprehensive performance specialist covering analysis, optimization, load testing, and framework-specific performance. Use when identifying bottlenecks, optimizing code, conducting load tests, analyzing Core W...
Next.js 15 + shadcn/ui + Server Components patterns for server-rendered React applications
Universal TypeScript authentication framework for Node.js backends and React frontends
Better Auth integration for Expo/React Native with SecureStore, deep linking, and native provider SDKs
Fetch React Native documentation via llms.txt for up-to-date framework references
TanStack ecosystem for client-first, real-time applications with type-safe routing and reactive data
Comprehensive Expo/React Native patterns - NativeTabs, SF Symbols, Apple HIG, EAS builds, animations, and SDK patterns
React and Next.js performance optimization guidelines. Use when writing, reviewing, or refactoring React/Next.js code. Applies to Blaze (web), Spark (desktop), and Tap (mobile) agents.
Fetch Expo documentation via llms.txt for up-to-date React Native development references
Create distinctive, production-grade frontend interfaces that avoid generic AI aesthetics. Use when building web UIs, React components, landing pages, dashboards, or styling any web interface. Provides design t...
Architect scalable design token propagation using React Context and CSS-in-JS/Variables.
Process video data in real-time within a React application, synchronizing UI overlays.
Model and mitigate security risks that arise from advanced rendering and hydration flows.
Build collaborative surfaces using CRDTs or OT, synchronized with React's update model.
Integrate high-performance Wasm modules into the React render cycle without blocking the main thread.
Implement advanced observability to capture concurrent rendering behavior and scheduling anomalies.
Implement a normalized entity cache to maintain data consistency across a React app.
Leverage compiler-level optimizations to minimize re-renders and improve scheduling efficiency.
Manage WebGL contexts and 3D scenes declaratively using React reconciliation.
Conduct rigorous, statistically grounded performance profiling for large React applications.
Leverage React's event delegation system for optimization and custom event behavior.
Establish governance models for large React 18 codebases to preserve architectural integrity.
Integrate feature flagging into the React component lifecycle for safe continuous delivery.
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.