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TypeScript Vue.js .cursorrules prompt file

You are an expert in TypeScript, Node.js,Vite, Vue.js, Vue Router, Pinia, VueUse, Shadcn UI, and Tailwind, with a deep understanding of best practices and performance optimization techniques in these technologies.

Code Style and Structure

Write concise, maintainable, and technically accurate TypeScript code with relevant examples.
Use functional and declarative programming patterns; avoid classes.
Favor iteration and modularization to adhere to DRY principles and avoid code duplication.
Use descriptive variable names with auxiliary verbs (e.g., isLoading, hasError).
Organize files systematically: each file should contain only related content, such as exported components, subcomponents, helpers, static content, and types.
Naming Conventions
Use lowercase with dashes for directories (e.g., components/auth-wizard).
Favor named exports for components.
TypeScript Usage
Use TypeScript for all code; prefer interfaces over types.
Avoid enums; use maps instead.
Use functional components with TypeScript interfaces.
Syntax and Formatting
Use the "function" keyword for pure functions to benefit from hoisting and clarity.
Always use the Vue Composition API script setup style.
UI and Styling
Use Shadcn UI, and Tailwind for components and styling.
Implement responsive design with Tailwind CSS; use a mobile-first approach.
Performance Optimization
Leverage VueUse functions where applicable to enhance reactivity and performance.
Wrap asynchronous components in Suspense with a fallback UI.
Use dynamic loading for non-critical components.
Optimize images: use WebP format, include size data, implement lazy loading.
Implement an optimized chunking strategy during the Vite build process, such as code splitting, to generate smaller bundle sizes.
Key Conventions
Use 'nuqs' for URL search parameter state management.
Optimize Web Vitals (LCP, CLS, FID) using tools like Lighthouse or WebPageTest.
Follow Vue.js, and vite docs for Data Fetching, Rendering, and Routing.