mern-stack

Plugin mern-stack from marketplace sde-skills in chavangorakh1999/sde-skills. Commands read from the repo's manifest — 1 month ago.

Skills (12)

• express-api

  Express.js REST API: router organization, controller pattern, async error handling, request validation with Joi/Zod, consistent response formats. Use when building Express API endpoints.

• express-middleware

  Express middleware patterns: error handling middleware, request validation, rate limiting, logging, auth middleware, custom middleware composition. Use when building or debugging Express middleware chains.

• jwt-auth

  Complete JWT auth flow: registration, login, access + refresh token pair, httpOnly cookies, token rotation on refresh, logout (server-side invalidation), silent refresh. Use when implementing auth in a MERN app.

• mern-architecture

  MERN project structure, layered architecture (routes -> controllers -> services -> repositories), folder conventions, env setup, monorepo vs separated repos. Use when starting a new MERN project or restructuring an existing one.

• mern-deployment

  Deploying MERN apps: Dockerfile for Node.js/React, docker-compose for local dev, CI/CD with GitHub Actions, MongoDB Atlas, environment configuration, health checks, and zero-downtime deployment. Use when containerizing or deploying a MERN app.

• mern-security

  MERN stack security: NoSQL injection prevention, XSS, CSRF, secure headers, input sanitization, dependency auditing, secrets management. Use when securing or auditing a MERN application.

• mern-testing

  Testing MERN stack apps: unit testing Express services with Jest, integration testing APIs with Supertest, React component testing with Testing Library, and MongoDB test setup. Use when writing or improving tests for a MERN app.

• mongodb-schema

  Schema design with Mongoose: embedded vs referenced documents, validation rules, compound indexes, TTL indexes, sparse indexes. Use when designing MongoDB schemas for a Node.js application.

• nodejs-patterns

  Node.js patterns for production: async/await error handling, streams, worker threads, clustering, event emitter patterns, graceful shutdown. Use when building or optimizing Node.js backend services.

• react-components

  React component patterns: composition, compound components, render props, controlled vs uncontrolled, accessibility, error boundaries, and performance optimization. Use when designing or refactoring React components.

• react-hooks

  Hook patterns: useEffect dependency array correctness, useMemo/useCallback tradeoffs, custom hook extraction, avoiding stale closures, common pitfalls. Use when writing or debugging React hooks.

• react-state

  React state management: useState, useReducer, Context API, Zustand, React Query for server state. Covers when to use each, anti-patterns, and optimistic updates. Use when designing state architecture for React apps.

Slash commands (6)

• /mern-stack:mern-api

  Design and implement a RESTful Express API: route structure, validation, error handling, pagination, and OpenAPI documentation

• /mern-stack:mern-auth

  Implement complete JWT authentication for a MERN app: register, login, refresh, logout, protected routes in Express and React

• /mern-stack:mern-component

  Build a React component or page: structure, state management, data fetching with React Query, form handling, accessibility, and tests

• /mern-stack:mern-feature

  Build a full MERN feature end-to-end: schema → API → service → React component with state management

• /mern-stack:mern-review

  Review MERN code for security, performance, architecture, and best practices

• /mern-stack:mern-schema

  Design a MongoDB schema with Mongoose: embed vs reference, indexes, validation, and migration plan

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