django-components

More from krzysztofsurdy/code-virtuoso

• symfony-upgrade

  Symfony framework version upgrade guide using the deprecation-first approach. Use when the user asks to upgrade Symfony to a new minor or major version, fix deprecation warnings, update Symfony recipes, check bundle compatibility, migrate between LTS versions, or plan a Symfony version migration strategy. Covers PHPUnit Bridge deprecation tracking, recipe updates, bundle compatibility checks, version-specific breaking changes, and the changelog-first upgrade workflow.

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• refactoring

  Comprehensive skill for 89 refactoring techniques and 22 code smells with practical examples. Use when the user asks to refactor code, detect code smells, improve code quality, reduce complexity, or clean up technical debt. Covers composing methods, moving features between objects, organizing data, simplifying conditionals and method calls, dealing with generalization, and detecting smells across bloaters, OO abusers, change preventers, dispensables, and couplers with before/after comparisons and step-by-step mechanics.

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• clean-architecture

  Clean Architecture, Hexagonal Architecture (Ports and Adapters), and Domain-Driven Design fundamentals. Use when the user asks to design system architecture, define layer boundaries, apply DDD tactical patterns (entities, value objects, aggregates, repositories), structure a hexagonal application, enforce dependency rules, or evaluate whether a codebase needs architectural refactoring. Covers bounded contexts, use cases, domain services, and framework-independent design.

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• security

  Application security principles and OWASP Top 10 for building secure web applications. Use when the user asks to review code for security vulnerabilities, implement authentication or authorization, handle secrets or API keys, configure security headers, prevent injection attacks (SQL, XSS, CSRF), prepare for a security audit, or respond to a vulnerability report. Covers input validation, data protection, secrets management, session handling, and common security antipatterns.

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• design-patterns

  Comprehensive skill for all 26 Gang of Four design patterns with practical implementations and real-world examples. Use when the user asks to apply a design pattern, refactor code using patterns, choose between competing patterns, or review existing pattern usage. Covers creational (Abstract Factory, Builder, Factory Method, Prototype, Singleton, Object Pool), structural (Adapter, Bridge, Composite, Decorator, Facade, Flyweight, Proxy, Private Class Data), and behavioral patterns (Chain of Responsibility, Command, Interpreter, Iterator, Mediator, Memento, Observer, State, Strategy, Template Method, Visitor, Null Object) with real-world examples, trade-offs, and anti-patterns.

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• api-design

  REST and GraphQL API design principles for consistent, predictable, and evolvable APIs. Use when the user asks to design a new API, review an existing API, choose between REST and GraphQL, plan API versioning, define error response contracts, implement pagination, or establish API standards for a team. Covers resource modeling, endpoint naming, HTTP methods, status codes, authentication patterns, rate limiting, HATEOAS, and API evolution strategies.

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