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Found 27 Skills
REST API and WebSocket development with FastAPI emphasizing security, performance, and async patterns
React and Next.js performance patterns. Use when writing, reviewing, or optimizing React components.
Reviews LangGraph code for bugs, anti-patterns, and improvements. Use when reviewing code that uses StateGraph, nodes, edges, checkpointing, or other LangGraph features. Catches common mistakes in state management, graph structure, and async patterns.
Advanced JavaScript patterns, ES2024+, and runtime optimization
FastAPI best practices, async patterns, and Pydantic validation
Review TypeScript/JavaScript code for type safety, async patterns, error handling, and module design. Atomic skill; output is a findings list.
Enforces FastAPI Clean Architecture with blocking validation. Use when implementing router-service-repository patterns, enforcing layer separation, or validating dependency injection in backend code.
Advanced concurrency patterns for Tokio including fan-out/fan-in, pipeline processing, rate limiting, and coordinated shutdown. Use when building high-concurrency async systems.
Explanations of common asynchronous patterns used in tursodb. Involves IOResult, state machines, re-entrancy pitfalls, CompletionGroup. Always use these patterns in `core` when doing anything IO
Node.js backend expert including Express, NestJS, and async patterns
Node.js development principles and decision-making. Framework selection, async patterns, security, and architecture. Teaches thinking, not copying.
Practical async patterns using TaskEither - clean pipelines instead of try/catch hell, with real API examples