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Found 279 Skills
Master asynchronous programming in Node.js with Promises, async/await, streams, and event-driven patterns for efficient non-blocking operations
JavaScript ES2024+ development specialist covering Node.js 22 LTS, Bun 1.x (serve, SQLite, S3, shell, test), Deno 2.x, testing (Vitest, Jest), linting (ESLint 9, Biome), and backend frameworks (Express, Fastify, Hono). Use when developing JavaScript APIs, web applications, or Node.js projects.
Implement real-time bidirectional communication with Socket.io and ws library for chat, notifications, and live dashboards
WeChat Official Account Article Search Skill. Retrieve article lists via WeChat search, covering various Chinese information categories such as technology/AI, social hotspots, finance, education, and workplace; support keyword-based retrieval and return titles, summaries, publication times, source official accounts, and links. Use this skill when users need to find WeChat Official Account articles, organize reference materials, or quickly obtain article information.
Node.js package manager with strict dependency resolution. Use when running pnpm specific commands, configuring workspaces, or managing dependencies with catalogs, patches, or overrides.
Guidelines for implementing JWT authentication with security best practices for token creation, validation, and storage
Implement real-time bidirectional communication with WebSockets including connection management, message routing, and scaling. Use when building real-time features, chat systems, live notifications, or collaborative applications.
Test Node.js applications with Jest including unit tests, integration tests, mocking, code coverage, and CI/CD integration
Count Korean text deterministically with exact grapheme, line, and byte contracts for self-intros and form limits.
Modern web development expertise covering React, Node.js, databases, and full-stack architecture. Use when: building web applications, developing APIs, creating frontends, setting up databases, deploying web apps, or when user mentions React, Next.js, Express, REST API, GraphQL, MongoDB, PostgreSQL, or full-stack development.
Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development.
Use when building JavaScript applications with modern ES2023+ features, async patterns, or Node.js development. Invoke for vanilla JavaScript, browser APIs, performance optimization, module systems.