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Skills tagged "testing" (1783)

1783 Claude Code skills tagged "testing". Test each skill in the interactive playground.

🧪 React Native Expert
This skill helps you build cross-platform React Native apps with Expo, optimize navigation and FlatList performance, and ensure robust platform handling.
frontendperformancedebuggingtesting
🧪 React Native Expert
This skill transforms Claude Code into a professional React Native engineer, enabling cross-platform development, optimization, native module integration, and
performancedebuggingtestingrelease
🧪 React Native Testing
Master testing - Jest, Testing Library, Detox E2E, and CI/CD integration
pluginagentmarketplacetesting
🧪 React State Driven Ui
This skill helps you build predictable React UI by projecting state through reducers and events, reducing bugs and improving testability.
reactfrontendtestingdebugging
🧪 React Tanstack Testing
This skill provides comprehensive TanStack testing patterns for React apps, including mocks, router validation, and query behavior with Vite and Vitest.
testingfrontendreactdebugging
🧪 React Testing
This skill simplifies testing React components, hooks, and context with React Testing Library patterns to ensure user-visible behavior.
frontendtestingunit-testsintegration-tests
🧪 React Testing Library
Write production-grade React tests with Testing Library, MSW, and comprehensive coverage patterns
pluginagentmarketplacetesting
🧪 Reality Testing
This skill helps validate insights against reality by testing applicability and results across scenarios, ensuring practical outcomes over theory.
analyticstestingproductresearch
🧪 Reality Verification
Detect fix vs add goals, diagnose failures before work, verify fixes after. Ensures "fix X" specs actually fix X.
dutstechtesting
🧪 Refactor
This skill analyzes code for smells and refactors methods to improve readability, performance, and maintainability while aligning with solid principles.
refactorcode-reviewtestingperformance
🧪 Refactor
This skill helps you progressively refactor JavaScript code to improve maintainability without changing behavior, with guidance on extracting functions and
refactorcode-reviewtestingdebugging
🧪 Refactor
This skill helps you improve code quality through incremental refactoring while preserving behavior, guided by the test suite as the contract.
refactorcode-reviewtesting
🧪 Refactor
This skill converts inline styles and utility classes into semantic, reusable components with dark mode support and tests.
refactorfrontendtestingcode-review
🧪 Refactor Cleaner
This skill proactively detects and removes dead code, duplicates, and unused exports to keep JavaScript projects lean and maintainable.
refactordebuggingtestingcode-review
🛡️ Refactor Flask
This skill refactors Flask apps using the application factory pattern, blueprints, and service layers to improve maintainability and security.
backendapirefactorsecurity
🧪 Refactor Nextjs
This skill refactors Next.js apps to App Router best practices, improving maintainability, performance, and server/client boundaries.
frontendrefactorperformancecode-review
🧪 Refactor Pass
This skill performs a targeted refactor pass to simplify code after changes, removing dead paths and verifying behavior with tests.
refactorcode-reviewtestingpython
🧪 Refactoring
This skill helps you assess refactoring opportunities after tests pass, ensuring improvements are safe, justified, and well-documented.
refactorcode-reviewtestinggit
🧪 Refactoring
This skill detects code smells and guides safe refactoring to improve maintainability and readability across Python projects.
refactorcode-reviewtestingpython
🧪 Refactoring
WHEN tests are green and you need a refactor plan; NOT for new feature delivery; commit-first safety with prioritized improvements.
mintuztesting
🧪 Refactoring Expert
This skill identifies code smells and guides safe, incremental refactoring to improve structure while preserving behavior.
refactorcode-reviewtestingvue
🧪 Regex Pattern Builder
This skill builds regex patterns from natural language, explains existing patterns, tests them, and provides practical examples.
debuggingtestingcode-reviewscripting
🛡️ Release Review
This skill provides a senior release review for macOS and iOS apps, identifying security, privacy, UX, and distribution issues with actionable fixes.
securityuxreleasecode-review
🧪 Rendering Stability Under Load
This skill helps maintain UI stability under heavy rendering by partitioning boundaries and applying adaptive throttling to expensive tasks.
frontendperformancedebuggingtesting
🧪 Repo Scan 2 Jira
Scan a repo scope for actionable work items (bugs, TODO/FIXME, doc inconsistencies, performance/maintainability risks) and emit Jira-ready issues in a strict JSON schema. Use when asked to scan a specific module/path/page/route and produce evidence-backed Jira tickets.
regychangtesting
🧪 Repo Structure Navigate
This skill helps you navigate the Valibot repository structure to quickly locate schemas, actions, methods, tests, and docs.
docstestingcode-reviewai
🧪 Reporter
This skill helps you generate formal sprint reports and update changelogs by reviewing artifacts, metrics, and readiness for stakeholder review.
docswritingcontentanalytics
🧪 Requirements Clarification
Requirements clarification for TDD. Use BEFORE RED phase to understand WHAT to test. Asks targeted questions to uncover ambiguities, edge cases, and acceptance criteria.
doubleslashsetesting
🧪 Requirements Engineering
This skill converts vague feature ideas into clear, testable requirements using the EARS format, capturing user stories, criteria, and edge cases for
aiautomationtestingplanning
🧪 Requirements Management
This skill guides you through managing requirements in Effect, enabling testable dependency injections via Context, Layer, and Tag services.
backendapitestingobservability
🧪 Requirements Writing
This skill helps you craft clear, testable requirements using user stories and Gherkin scenarios to drive feature development and testing.
writingtestingdocsplanning
🧪 Researcher
Deep retrieval specialist for long-tail knowledge discovery
cpmcnamaratesting
🧪 Resolve Checks
This skill guides you through resolving failing CI checks by running local tests, fixing issues, and ensuring green CI on your PR.
testingci-cddebugginggit
🧪 Resonance Architect
System Architect Specialist. Use this to design system architecture, creating C4 models and ADRs (Decision Records).
manuscotesting
🧪 Resonance Backend
Backend Engineer Specialist. Use this for API design, business logic, integrations, and database interactions.
manuscotesting
🧪 Resonance Conversion
Conversion Engineer Specialist. Use this for copywriting, landing page optimization, and behavioral psychology.
manuscotesting
🧪 Resonance Copywriter
Conversion Copywriter Specialist. Use this for landing page copy, email sequences, and optimizing conversion rates.
manuscotesting
🧪 Resonance Growth
Growth Strategist Specialist. Use this for analytics, growth loops, and retention strategies.
manuscotesting
🧪 Resonance Qa
Quality Assurance Specialist. Use this for generating test plans, destructive testing, and verification strategies. Enforces "Verification Before Completion".
manuscotesting
🧪 Resonance Researcher
Research Engineer Specialist. Use this for deep technical investigations, comparing options, and synthesizing complex information.
manuscotesting
🧪 Responsive System
This skill helps implement responsive layouts and fluid typography using mobile-first patterns, container queries, and adaptive components for scalable UI.
frontendtypescriptdesignux
🧪 Rest Api Expert
This skill helps you design robust REST APIs with proper endpoints, HTTP semantics, versioning, error handling, pagination, and OpenAPI documentation.
apibackendperformancedocs
🧪 Review
This skill provides a second opinion before committing by reviewing intent against execution, catching drift, and guiding next steps.
code-reviewdebuggingtestingproductivity
🛡️ Review
This skill conducts thorough Lua code reviews focusing on quality, security, and alignment with project standards to guide PR decisions.
code-reviewsecuritytestinglinting
🧪 Review
This skill reviews uncommitted repository changes with Codex CLI, delivering actionable feedback on quality, bugs, and improvements before committing.
code-reviewgitcliautomation
🧪 Review Flow
This skill automatically runs after a PR is created to review the flow, explain concepts to the author, and report codemap.
automationcode-reviewtestingci-cd
🧪 Review Implementing
This skill processes reviewer feedback, creates actionable todos, applies changes systematically, and validates updates to improve code quality.
code-reviewtestingautomationdebugging
🛡️ Review Loop
This skill guides iterative multi-pass code reviews with automatic fix-review loops, improving correctness, quality, and risk handling before merge.
code-reviewsecurityperformancedebugging
🧪 Review Pr
This skill analyzes a given pull request in a read-only, deterministic way and produces structured review outputs for handoff.
aiautomationcode-reviewdata
🧪 Review Prompt
This skill helps you configure and implement App Store review prompts with customizable timing, platform checks, and StoreKit integration.
debuggingautomationcode-reviewtesting
🛡️ Review Security
This skill helps perform security-focused code reviews by validating authentication, input handling, data protection, and OWASP risk coverage.
securitycode-reviewtestingapi
🧪 Review Skills
This skill analyzes a skill for length, intent scope, and trigger patterns, delivering concrete improvements for compliance and clarity.
aicode-reviewdocstesting
🛡️ Reviewing Code
This skill helps review pull requests and diffs for completeness, tests, and performance, improving code quality and accountability.
code-reviewtestingperformancegit
🧪 Rigorous Coding
This skill helps you enforce rigorous coding standards across writing, implementation, and reviews, ensuring robust, maintainable JavaScript code.
lintingcode-reviewdebuggingtesting
🧪 Route Tester
Framework-agnostic HTTP API route testing patterns, authentication strategies, and integration testing best practices. Supports REST APIs with JWT cookie authentication and other common auth patterns.
blencorptesting
🧪 Routing
This skill helps optimize Angular routing performance by enabling lazy loading, guards, preloading, change detection tuning, and bundle analysis.
frontendperformancedebuggingtesting
🧪 Rspec
Comprehensive RSpec testing for Ruby and Rails applications. Covers model specs, request specs, system specs, factories, mocks, and TDD workflow. Automatically triggers on RSpec-related keywords and testing scenarios.
el-feotesting
🧪 Rspec Test
This skill executes and generates RSpec tests for Ruby projects, including let bindings and before hooks, with mocking support.
testingunit-testsdebuggingautomation
🧪 Ruby
Comprehensive Ruby development skill covering language fundamentals, object-oriented design patterns, error handling strategies, performance optimization, modern Ruby 3.x features (pattern matching, ractors, typed Ruby), testing patterns, metaprogramming, concurrency, and Rails-specific best practic
el-feotesting
🧪 Ruby Rails
This skill helps you develop Rails 8 and Ruby 3.2 APIs, models, and services with best practices, tests, and performance.
railsbackendapitesting

More Tags

automation (2772) ai (1905) backend (1548) scripting (1540) debugging (1486) code-review (1426) docs (1343) api (1308) frontend (1279) productivity (1166) devops (1160) data (1050) workflow (1015) cli (1007) performance (984) security (836) analytics (822) design (787) python (653) ci-cd (633)

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