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Web Vitals .cursorrules prompt files

Web Vitals are a set of standardized metrics by Google that measure user experience on websites, helping developers optimize loading performance, interactivity, and visual stability for better engagement.

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Chainlink VRF

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virtual environments

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dask

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tqdm

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seaborn

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AI Development

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Application Structure

iOS Development

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$derived

$props

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$host

$bindable

Svelte 5

$effect

`createRawSnippet`

$state

$inspect

Nintendo Ringcon

Unity

Exercise-Based Games

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Clear readable code

Typescript

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Coding assistant

VSCode

Testing and documentation

Java coding best practices

Code review practices

AI assistant behavior

Security practices

WordPress Plugin

Software Configuration

Draft Management

System Tray App

Localization

Event-Driven Development

Authentication and Authorization

Modern PHP Practices

Scheduling Systems

MVC Architecture

Security Measures

Asset Compilation

Data Integrity

Software Setup

Fullstack Development

Senior Developer

Environment Variables

ES6 Syntax

Custom Utilities

Modern Development Practices

Programming Assistant

Svelte/SvelteKit

Coding style

Object-oriented programming

Testing guidelines

Mock data generation

Rich-text editor

Open-source

TypeScript path aliases

Local Environment Development

Modular Library Development

Player Feedback

Dungeons and Dragons

NPC Management

Asynchronous Components

Data Fetching and Routing

Web Vitals Optimization

Semantic HTML

Asynchronous Operations

Media Queries

Backend Logic

AI/ML Integration

Data Visualization

Business Simulation

Simulation Game

Key Performance Indicators

Advanced Java Features

Java Design Patterns

Concurrency and Multithreading

Software Testing and Debugging

Continuous Integration and Deployment

Security in Java Applications

Modern Software Development

Cloud-Native Development

operational maintenance

state management

web development

QA best practices

code review

security reviews

Database migrations

Electricity system visualization

Open source software

Australian projects

Async programming

Python development guidelines

Scheduler and task runner

.NET Development

Test Driven Development

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NEW

TypeScript Next.js Tailwind .cursorrules prompt file

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

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.

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.

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