250 free skills · page 5 of 5
Refactoring skills
Skills for refactoring — extracting functions, untangling legacy code, and migrating patterns without breaking behavior.
Real files from public repositories — hand-curated, never invented. Sorted by installs.
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143-java-functional-exception-handlingjabrena/plinthUse when you need to apply functional exception handling best practices in Java — including replacing exception overuse with Optional and VAVR Either types, designing error type hierarchies using sealed classes and enums, implementing monadic error composition pipelines, establishing functional control flow patterns, and reserving exceptions only for truly exceptional system-level failures. This should trigger for requests such as Improve the code with Functional Exception Handling; Apply Functional Exception Handling; Refactor the code with Functional Exception Handling; Model Java errors with Result or Either types; Replace exception-heavy flows with functional error handling. Part of Plinth ToolkitRefactoring271
tailwind-refactorpproenca/dot-skillsTailwind CSS code refactoring patterns for v4 migration and anti-pattern cleanup. This skill should be used when refactoring Tailwind utility classes, migrating from v3 to v4, cleaning up deprecated utilities, consolidating verbose class patterns, or removing code smells — all without changing the visual output. Triggers on tasks involving Tailwind CSS cleanup, v4 migration, class refactoring, @apply removal, or utility modernization.Refactoring271nginx-c-modulespproenca/dot-skillsnginx C module development guidelines based on the official nginx development guide. This skill should be used when writing, reviewing, or refactoring nginx C modules to ensure correct memory management, request lifecycle handling, and event-driven patterns. Triggers on tasks involving nginx module development, ngx_http_module_t, handler/filter/upstream implementation, pool allocation, or nginx configuration directives.Refactoring269pulumipproenca/dot-skillsPulumi infrastructure as code performance and reliability guidelines. This skill should be used when writing, reviewing, or refactoring Pulumi code to ensure optimal deployment performance and infrastructure reliability. Triggers on tasks involving Pulumi stacks, components, state management, secrets configuration, resource lifecycle options, or CI/CD automation.Refactoring269
typescript-expertmartinholovsky/claude-skills-generatorExpert TypeScript developer specializing in type-safe application development, advanced type systems, strict mode configuration, and modern TypeScript patterns. Use when building type-safe applications, refactoring JavaScript to TypeScript, or implementing complex type definitions.Refactoring268170-java-documentationjabrena/plinthUse when you need to generate or improve Java project documentation — including README.md files, package-info.java files, and Javadoc enhancements — through a modular, step-based interactive process that adapts to your specific documentation needs. This should trigger for requests such as Improve the code with documentation; Apply documentation; Refactor the code with documentation; Generate README or developer documentation for a Java project; Document Java APIs architecture or project workflows. Part of Plinth ToolkitRefactoring267
nlm-skilljacob-bd/gemini-notebook-mcp-cliExpert guide for the Gemini Notebook (formerly Google NotebookLM) CLI (nlm) and MCP server - interfaces for Gemini Notebook. Use this skill when users want to interact with Gemini Notebook programmatically, including: creating/managing notebooks, adding sources (URLs, YouTube, text, Google Drive), generating content (podcasts, reports, quizzes, flashcards, mind maps, slides, infographics, videos, data tables), conducting research, chatting with sources, or automating Gemini Notebook workflows. Triggers on mentions of \"nlm\", \"notebooklm\", \"Gemini Notebook\", \"podcast generation\", \"audio overview\", \"refactor document\", \"critique draft\", or any Gemini Notebook-related automation task.Refactoring267
frontend-refactor-plannerpatricio0312rev/skillsCreates safe refactor plans for messy UI code including component splitting strategies, state simplification, performance optimizations, and accessibility improvements. Provides phased approach, risk assessment, and "done" criteria. Use when refactoring "legacy code", "messy components", "performance issues", or "large files".Refactoring263ios-design-systempproenca/dot-skillsClinic-architecture-aligned iOS design system engineering for SwiftUI (iOS 26 / Swift 6.2) covering token architecture, color/typography/spacing systems, component style libraries, asset governance, and theming. Enforces @Equatable on views and keeps design-system usage compatible with Feature-to-Domain+DesignSystem boundaries. Use when building or refactoring DesignSystem infrastructure for the clinic modular MVVM-C stack.Refactoring262
react-best-practicesdedalus-erp-pas/foundation-skillsGuide complet des bonnes pratiques React et Next.js couvrant l'optimisation des performances, l'architecture des composants, les patrons shadcn/ui, les animations Motion et les patrons modernes React 19+. À utiliser lors de l'écriture, la revue ou le refactoring de code React/Next.js. Se déclenche sur les tâches impliquant des composants React, des pages Next.js, du data fetching, des composants UI, des animations ou de l'amélioration de la qualité du code. Périmètre React/Next côté client — pour le backend Node/Express/API, utiliser backend-patterns ; pour les standards TS/JS transverses, coding-standards.Refactoring258Other tasks
same rules, different job
