Vue3 Composition API Cursorrules Prompt File

vue3-composition-api-cursorrules-prompt-file

description: Performance optimization strategies for Vue 3 Composition API applications, including bundle optimization, caching, and rendering strategies. globs: src/**/*

• Use functional components for simple presentational components.
• Implement proper code splitting with dynamic imports.
• Use computed properties for expensive calculations that are used in templates.
• Implement proper bundle analysis with tools like webpack-bundle-analyzer.
• Use Vue's built-in optimization features like static hoisting.
• Implement proper pagination for large data sets.
• Use windowing/virtualization for long lists with vue-virtual-scroller.
• Optimize images with proper sizing and modern formats (WebP, AVIF).
• Implement proper lazy loading for components and images.
• Use watchEffect and watch with proper dependencies to prevent unnecessary re-execution.
• Implement proper error boundaries to prevent cascading failures.
• Use production builds for deployment with NODE_ENV=production.
• Implement proper caching strategies for API responses.
• Use service workers for caching static assets.
• Optimize CSS by removing unused styles and using efficient selectors.
• Implement proper font loading strategies.
• Use code splitting for routes with Vue Router.
• Implement proper database query optimization for backend APIs.
• Use CDN for static assets delivery.
• Monitor Core Web Vitals for performance metrics.
• Implement proper gzip/brotli compression for assets.
• Use efficient state management to minimize re-renders.
• Implement proper debounce/throttle for event handlers.
• Use CSS containment to limit browser layout calculations.
• Use Vue's reactivity system efficiently by avoiding unnecessary reactive objects.