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Skills tagged "refactor" (451)

451 Claude Code skills tagged "refactor". Test each skill in the interactive playground.

🧪 Design Patterns
This skill helps you design flexible, maintainable systems by applying classic design patterns with Python examples to refactor complex code.
designpythonrefactorcode-review
🔍 Doc Sync
This skill keeps IdeaVim documentation in sync with code changes by identifying discrepancies and updating docs accordingly.
docskotlingitcode-review
🧪 Effect
This skill helps you write and review Effect-TS code by applying domain-focused patterns for services, errors, layers, and testing.
backendcode-reviewtestingobservability
🎨 Frontend Responsive
This skill applies the Agent OS frontend responsive standard to ensure consistent, accessible layouts across breakpoints and devices.
frontendperformanceaccessibilityrefactor
🧪 Frontend_design_expert
This skill helps you craft elegant, accessible UI components with polished visuals, tasteful color systems, and responsive interactions.
frontenddesignuxaccessibility
🔍 Gof Patterns
This skill helps reviewers identify GoF design pattern opportunities in Jakarta EE and MicroProfile code, improving structure and maintainability.
designrefactorcode-reviewbackend
🎨 Implement Split
This skill splits React components into reusable subcomponents by leveraging store-first data access, removing gratuitous prop drilling, and generating
reactfrontendrefactorcode-review
🎨 Import Organizer
This skill automatically organizes and sorts import statements in code files, improving readability and consistency.
automationrefactorcode-reviewlinting
🔍 Interface Segregation
This skill helps you design focused interfaces by applying the Interface Segregation Principle, avoiding throw and no-op methods and promoting cohesive,
designrefactorcode-review
🔍 Jupyter Assistant
This skill helps you clean, organize, and optimize Jupyter notebooks by removing empties, structuring content, and extracting reusable functions.
dataanalyticsrefactorproductivity
🎨 Ln 626 Dead Code Auditor
This skill identifies dead code, unused imports, and backward compatibility shims to improve maintainability and code health across projects.
debuggingrefactorcode-reviewlinting
🔍 Magento Controller Refactor
This skill refactors legacy Magento 2 controllers to modern HTTP verb interfaces, improving type safety and PHP 8.3+ compatibility.
refactorcode-reviewbackenddebugging
🧪 Mutation Testing
This skill analyzes branch changes using mutation testing to reveal weak or missing tests and guides strengthening test suites.
testingunit-testsintegration-testscode-review
🔍 Nav Simplify
This skill simplifies recently modified Python code to improve clarity and maintainability without changing behavior.
code-reviewrefactorproductivitydebugging
🔍 Octocode Prompt Optimizer
This skill analyzes and strengthens prompts and instructions to improve reliability while preserving intent across prompts, docs, and agent rules.
aicode-reviewdocsrefactor
🔍 Packlets
This skill helps you organize a JavaScript or TypeScript codebase using packlets by enforcing entry points and import rules.
typescriptjavascriptlintingrefactor
🧪 Postgis Knowledge Patch
This skill helps you craft and optimize PostGIS 3.5+ queries by applying latest function changes, topology, and raster enhancements across spatial analyses.
sqldatabaseanalyticsperformance
🧪 Pythonista Nicegui
This skill helps you build consistent NiceGUI interfaces by enforcing controller-first design, inline styling, and reusable components for reliable UI behavior.
frontenddesignproductproductivity
🧪 Pythonista Typing
This skill helps you implement precise type hints and Pydantic models to fix type errors and improve code clarity.
debuggingrefactorcode-reviewtesting
🧪 Qa Engineer
This skill helps you implement comprehensive testing strategies and organize tests with robust mocking patterns for reliable TypeScript test suites.
testingunit-testsintegration-testsrefactor
🧪 Rails Service Patterns
This skill helps you organize Rails business logic using service objects, command/query patterns, and result objects for cleaner, testable apps.
backendtestingrefactor
🎨 React Table Search Pagination
This skill provides a complete guide to implementing table search and pagination in React/Next.js, focusing on race conditions, caching, and UX.
frontendperformancedebuggingrefactor
🔍 Refactor
This skill orchestrates an immediate refactor analysis by running a scripted workflow to identify technical debt and code quality improvements.
refactorscriptingautomationcode-review
🔍 Repo Website Api Update
This skill helps synchronize API documentation with source changes, ensuring signatures, interfaces, and examples stay accurate and up-to-date.
apidocstypescriptrefactor
🛡️ Review Changes
This skill guides code reviewers to evaluate Java and Spring changes for robustness, maintainability, and best-practice adherence across tests and
code-reviewtestingspringjava
🔍 Review Component
This skill analyzes Keboola Python components for architecture, configuration patterns, and documentation consistency, delivering actionable feedback and
code-reviewdebugginglintingformatting
🧪 Review Standard
This skill guides systematic code reviews to enforce documentation quality, reuse, and maintainable interfaces before merging changes.
code-reviewdocsrefactortesting
🧪 Ruby On Rails Best Practices
This skill helps you apply Basecamp's Ruby on Rails best practices to structure models, controllers, jobs, and concerns for maintainable code.
backendrailscode-reviewrefactor
🧪 Rxjs
This skill helps you implement RxJS observables, apply operators, manage memory with unsubscribe patterns, and build reactive data pipelines in Angular.
frontenddebuggingtestingrefactor
🧪 S Clean
This skill helps you clean WoW addon code by finding dead code and stale docs, guiding safe removal and hygiene improvements.
debuggingdocsrefactorautomation
🔍 Separation Of Concerns
This skill helps organize code by enforcing verticals horizontals shell structure, guiding where new files belong to maximize modularity and reuse.
pythoninfracode-reviewrefactor
🧪 Solid Principles
This skill analyzes Python code to apply and validate SOLID principles, highlighting violations and offering actionable refactor suggestions for maintainable
code-reviewrefactordesignpython
🧪 Standards Testing
This skill helps you enforce testing real behavior over mocks, preventing test-only production pollution and guiding robust mock strategies.
testingunit-testsintegration-testscode-review
🔍 State Management
This skill explains and guides you through functional mutable state using Ref, SynchronizedRef, and SubscriptionRef in Effect for safe concurrent updates.
backendfullstackcode-reviewrefactor
🛡️ Superpowers Review
This skill reviews code changes for correctness, edge cases, security, and maintainability, providing actionable severity-based feedback before finalizing.
code-reviewtestingsecurityperformance
🎨 Svg Icon Best Practice
This skill unifies SVG icon management in React TypeScript projects by converting inline SVGs into reusable components and enforcing naming and migration
reacttypescriptmigrationrefactor
🧪 Swift Concurrency
This skill helps you master Swift 6 concurrency, async/await, actors, and MainActor to write safe, scalable, and race-free code.
performancedebuggingrefactormigration
🎨 Tailwindcss Development
This skill helps you style applications with Tailwind CSS v4 by guiding responsive, dark-mode, and component extraction patterns.
frontenddesignuxdebugging
🎨 Tangzhan Skill Code Simplier
This skill analyzes recently modified code to simplify and optimize clarity and consistency while preserving all functionality and behavior.
code-reviewrefactorformattinglinting
🧪 Tdd Feature Development
This skill establishes test-driven development requirements before feature work, ensuring explicit test plans and early test-driven implementation.
testingplanningunit-testsintegration-tests
🧪 Tests
This skill helps ensure robust testing practices by guiding integration and unit tests, placement, and mocks decisions across the TypeScript project.
testingunit-testsintegration-testsdebugging
🧪 Tool Design
This skill helps design and optimize agent tools, improving tool descriptions, consolidation, and interfaces for reliable multi-agent systems.
designautomationapidebugging
🧪 Typescript Circular Dependency
This skill detects and resolves TypeScript circular dependencies, guiding you to flatten imports, apply dependency injection, or dynamic imports for reliable
debuggingrefactorci-cdtesting
🎨 Vue
This skill helps you develop Vue 3 applications using the Composition API, reactivity, and best practices from official Vue documentation.
frontenddocsdebuggingrefactor
🎨 Vue Fsd
This skill helps you structure large Vue 3 projects with Feature-Sliced Design, enforcing layers, public API, and scalable boundaries.
frontenddesignrefactorcode-review
🎨 Vue3 Best Practices
This skill helps you adopt modular, type-safe Vue 3 practices with composition API, Pinia, and performance tips for scalable apps.
vuefrontendperformancerefactor
🧪 Way Go Style
This skill helps you write idiomatic, maintainable Go code by applying Way-specific conventions and best practices for reviews, refactors, and coding.
gocode-reviewlintingtesting
🧪 Web Design Builder
This skill generates accessible, responsive HTML/JS web designs from descriptions, with automated verification and optional framework support.
frontenduxaccessibilitytesting
🔍 Winforms
This skill helps you implement robust VB.NET Windows Forms patterns with UI threading, data binding, and event handling.
pythondebuggingperformancerefactor
🎨 1k Performance
This skill helps you optimize React and React Native performance by applying proven patterns for memoization, batching, and efficient list rendering.
reactreact-nativeperformancedebugging
🧪 Abramov
This skill helps you write predictable, composable React state, colocate data, and use custom hooks to improve developer experience.
reactfrontendjavascriptdebugging
🎨 Adopt
This skill guides migrating error handling to a typed Result-based approach, converting try/catch to Result.try and applying railway-oriented patterns.
migrationrefactorbackendfrontend
🔍 Agent Changelog
This skill compiles an agent-optimized changelog by cross-referencing git history with plans and documentation to guide coding agents.
docsgitmigrationrefactor
🧪 Ai Testing
This skill helps you craft reliable, maintainable tests by guiding design, structure, doubles, assertions, and debugging strategies.
testingunit-testsintegration-testsdebugging
🎨 Angular Best Practices Legacy
This skill helps you optimize legacy Angular 12-16 apps by applying NgModule, RxJS, and template best practices for performance.
performancefrontendrefactorcode-review
🎨 Angular Best Practices V20+
This skill helps optimize Angular 20+ apps by applying signals, httpResource, @defer, and native control flow for faster, scalable components.
performancefrontendcode-reviewrefactor
🎨 Angular Component
This skill helps you create modern Angular standalone components using v20+ best practices, enabling signal-based inputs/outputs, OnPush, host bindings, and
frontendaccessibilityrefactordesign
🎨 Angular Css Bem Best Practices
This skill helps you apply Angular with BEM best practices to create reusable, well-structured component styles and enforce consistent naming.
angularfrontendperformancerefactor
🧪 Angular Routing
This skill helps Angular developers implement routing v20+ with lazy loading, guards, resolvers, and signal-based parameters for robust navigation.
frontendperformancedebuggingrefactor
🧪 Angularjs Unit Test
This skill helps you write, refactor, and maintain AngularJS unit tests with Jasmine and Jest across controllers, services, and directives.
testingunit-testsfrontenddebugging

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