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Found 2,499 Skills
Implement responsive Syncfusion React Sidebar component for navigation layouts. Use this when building responsive navigation menus, drawer layouts, or collapsible sidebars with various display modes (Over, Push, Slide). This skill covers sidebar configuration, animations, backdrop overlays, keyboard accessibility, and integration with multi-level navigation systems.
Modern React composition patterns for 2025/2026. Use when designing component APIs, building shared UI libraries, or refactoring prop-heavy components.
A comprehensive guide to building React apps with a modern 2026 stack, covering frameworks, build tools, routing, state management, and AI integration.
Expert code reviewer for TypeScript + React 19 applications. Use when reviewing React code, identifying anti-patterns, evaluating state management, or assessing code maintainability. Triggers: code review requests, PR reviews, React architecture evaluation, identifying code smells, TypeScript type safety checks, useEffect abuse detection, state management review.
React 19 patterns with React Compiler. Automatic optimization, Server Components, use() hook. Trigger: When building React components, using hooks, working with forms, or server/client components.
ReactLynx best practices covering dual-thread architecture and React patterns. Provides rules reference for writing, static analysis for reviewing, and auto-fix for refactoring.
PostHog integration for React applications using TanStack Router with file-based routing
PostHog feature flags for React Native applications
Create responsive navigation headers with AppBar component. Build top, bottom, or sticky app bars with buttons, menus, icons, and sidebars. Use when building navigation elements, toolbars, action bars, or responsive headers with dynamic content layout. Includes color modes (Light, Dark, Primary, Inherit), size modes (Regular, Prominent, Dense), spacing, separators, and full accessibility support.
Use this skill whenever building, reviewing, or refactoring React components that fetch data from APIs — especially at scale (recommender carousels, infinite feeds, pages with many parallel fetches, dashboards). Covers request orchestration (parallelism, batching, deduplication), cache strategy (keys, normalization, staleTime, SWR), backend protection (concurrency caps, debounce/throttle, jittered retries, circuit breakers), prefetching (route loaders, hover/intent, idle, server hydration), failure resilience (AbortController, timeouts, error boundaries, stale fallback, idempotent mutations), and feed/carousel patterns (virtualization, cursor pagination, summary/detail split). Trigger even if the user doesn't explicitly mention "performance" or "scale" — any non-trivial React data-fetching code benefits from these patterns. Includes 5 ready-to-use scaffolding templates (resource query hook, carousel data loader, infinite feed, hover-prefetch link, request collapser).
Opinionated React and TypeScript conventions for JSX, hooks, routing, shared state, and query wiring. Use for style cleanups, refactors, review feedback, or code generation.
React component testing with React Testing Library, Vitest/Jest, MSW for network mocking, accessibility assertions with axe, and the decision boundary between component tests and Playwright/Cypress end-to-end runs. Use when writing or fixing tests for React components, hooks, or pages.