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Found 337 Skills
Vitest testing framework expert for Vite integration, Jest migration, browser mode testing, and performance optimization
Packages generated wiki Markdown into a VitePress static site with dark theme, dark-mode Mermaid diagrams with click-to-zoom, and production build output. Use when the user wants to create a browsable website from generated wiki pages.
API testing patterns with supertest, MSW, and Vitest. Covers integration testing for REST APIs, HTTP request mocking with Mock Service Worker v2, response assertions, schema validation, test organization, and framework-specific patterns for Express, Fastify, and Hono. Use when writing integration tests for REST APIs, mocking HTTP requests, or testing API endpoints. Use for api-test, supertest, msw, mock-service-worker, integration-test, http-mock, endpoint-test, request-test.
Vite build tool configuration and ecosystem. Covers vite.config.ts setup, plugin authoring and popular plugins, dev server configuration (proxy, HMR, HTTPS), build optimization (chunking, tree-shaking, manual chunks, rollupOptions), library mode for publishing packages, SSR configuration, environment variables (.env handling), multi-page apps, CSS handling (PostCSS, CSS modules, preprocessors), and asset handling. Use when configuring Vite projects, authoring Vite plugins, optimizing builds, setting up dev server proxies, configuring SSR, handling environment variables, or troubleshooting Vite issues.
Use when writing tests for next-safe-action actions or hooks -- Vitest patterns for testing server actions directly, middleware behavior, hooks with React Testing Library, validation errors, and server errors
MUST be used when migrating an existing React app to Dune, or when DuneAuthProvider is missing from the app. This skill installs the @cognite/dune package, wraps the app in DuneAuthProvider, configures the Vite plugin, and sets up the useDune hook. Triggers: migrate to Dune, add Dune auth, DuneAuthProvider, useDune, Dune setup, setup auth, missing auth provider, CDF authentication, Fusion iframe auth.
Investigate OpenClaw pnpm test memory growth, Vitest OOMs, RSS spikes, and heap snapshot deltas.
Web testing with Playwright, Vitest, k6. E2E/unit/integration/load/security/visual/a11y testing. Use for test automation, flakiness, Core Web Vitals, mobile gestures, cross-browser.
Tailwind CSS v4 setup, theme variables, content sources, custom styles, and Vite/PostCSS/CLI integration. Use when styling with utility classes, configuring theme or content, or integrating Tailwind in a build pipeline.
Mantine UI library for React: 100+ components, hooks, forms, theming, dark mode, CSS modules, and Vite/TypeScript setup.
Opinionated React/TypeScript tooling and conventions (ESLint, pnpm, Vite/Next.js, Tailwind). Use when setting up new projects, configuring lint/format, monorepos, or building React apps.
Automatically suggest tests for new functions and components. Use when new code is written, functions added, or user mentions testing. Creates test scaffolding with Jest, Vitest, Pytest patterns. Triggers on new functions, components, test requests, testing mentions.