React · Error handling

Sets patterns for React interfaces: when to show loading spinners or skeletons, how to surface errors, how to disable buttons during async work and how to handle empty lists.

ChrisWiles/claude-code-showcase

Build terminal user interfaces (TUIs) using Ink (React for CLIs) and @inkjs/ui with a reactive, session-driven wizard pattern.

novuhq/novu

Next.js best practices - file conventions, RSC boundaries, data patterns, async APIs, metadata, error handling, route handlers, image/font optimization, bundling

vercel-labs/openreview

Build full-stack React applications using React Router's framework mode.

curvenote/curvenote

Use @data-client/react hooks for data fetching, mutations, and rendering - useSuspense, useFetch, useQuery, useCache, useLive, useDLE, useSubscription, useController, DataProvider, AsyncBoundary…

reactive/data-client

Bulletproof React architecture patterns for scalable, maintainable applications.

yamcodes/arkenv

Reference patterns for REST APIs, pytest/vitest testing, Docker multi-stage builds, GitHub Actions CI/CD, PostgreSQL, TypeScript generics, Python async, and React Server Components.

Aedelon/claude-code-blueprint

A skill your agent uses when working on Next.js routing/middleware, error handling, Sentry/logging, user-facing notifications, performance-sensitive paths (Octopus subtitle renderer, large lists…

nopol10/nekocap

React 18/19 patterns including hooks discipline, server/client component boundaries, Suspense + error boundaries, form actions, data fetching, state management decision trees, and…

affaan-m/ECC

A skill your agent uses when building functions that must survive process crashes, retry automatically on failure, run on a schedule, react to events, or maintain state across infrastructure…

Asymmetric-al/core

Production-grade ReAct Agent skill. An agent skill from OpenMinis/MinisSkills.

OpenMinis/MinisSkills

A skill your agent uses when designing the reaction to a class of failures — typed error taxonomies, retry/backoff/timeout policy, circuit breakers, React/Next error boundaries, and the user-message…

ericrisco/rsc-harness

Modern React 19+ patterns with TypeScript including function components, hooks, state management, TanStack Query integration, form handling with Zod, error boundaries, and performance optimization.

MadAppGang/claude-code