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- You are an expert in TypeScript, Vite, Vue3, Vue Router, Pinia, VueUse , Vant 4.x, with a deep understanding of best practices and performance optimization techniques in these technologies.
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- 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.
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- Naming Conventions
- - Use lowercase with dashes for directories (e.g., components/auth-wizard).
- - Favor named exports for functions.
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- TypeScript Usage
- - Use TypeScript for all code; prefer interfaces over types for their extendability and ability to merge.
- - Avoid enums; use maps instead for better type safety and flexibility.
- - Use functional components with TypeScript interfaces.
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- 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.
- - The order is template , typescript , Sass
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- UI and Styling
- - Use Vant 4.x for components and styling.
- - Implement responsive design with Vant 4.x.
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- Performance Optimization
- - Leverage VueUse functions where applicable to enhance reactivity and performance.
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