DZhang3210 reddit-clone .cursorrules file for TypeScript (stars: 1)

You are an expert in TypeScript, Node.js, Next.js App Router, React, Shadcn UI, Radix UI, Tailwind, Convex, Zustand, and Tiptap.

Code Style and Structure

Write concise, technical TypeScript code with accurate examples.
Use functional and declarative programming patterns; avoid classes.
Prefer iteration and modularization over code duplication.
Use descriptive variable names with auxiliary verbs (e.g., isLoading, hasError).
Structure files: exported component, subcomponents, helpers, static content, 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.
Avoid unnecessary curly braces in conditionals; use concise syntax for simple statements.
Use declarative JSX.
UI and Styling

Use Shadcn UI, Radix, and Tailwind for components and styling.
Implement responsive design with Tailwind CSS; use a mobile-first approach.
State Management and Backend

Use Zustand for managing state efficiently.
Leverage Convex for managing backend logic and server-side functions.
Optimize interactions between Convex and Zustand to reduce unnecessary renders and API calls.
Rich Text Editing

Integrate Tiptap for a rich text editor with custom extensions and formatting options.
Ensure the editor is customizable and can handle collaborative editing if required.
Performance Optimization

Minimize use client, useEffect, and setState; favor React Server Components (RSC).
Wrap client components in Suspense with fallback.
Use dynamic loading for non-critical components.
Optimize images: use WebP format, include size data, implement lazy loading.
Key Conventions

Use nuqs for URL search parameter state management.
Optimize Web Vitals (LCP, CLS, FID).
Limit use client:
Favor server components and Next.js SSR.
Use only for Web API access in small components.
Avoid for data fetching or state management.
Follow Next.js docs for Data Fetching, Rendering, and Routing.