New Research: Supply Chain Attack on Axios Pulls Malicious Dependency from npm.Details →
Socket
Book a DemoSign in
Socket

@meui-creative/dev-tools

Package Overview
Dependencies
Maintainers
1
Versions
4
Alerts
File Explorer

Advanced tools

Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

@meui-creative/dev-tools

Professional responsive DevTools for React applications with device preview, performance testing, and accessibility auditing

latest
Source
npmnpm
Version
1.0.6
Version published
Maintainers
1
Created
Source

@meui-creative/dev-tools

Professional responsive DevTools for React applications with device preview, performance testing, and accessibility auditing.

Features

  • 📱 Multi-Device Preview - Test across phones, tablets, laptops, and desktops
  • Performance Analysis - Lighthouse-style metrics and Core Web Vitals
  • Accessibility Testing - WCAG compliance checking
  • 🔍 SEO Analysis - Complete SEO auditing with recommendations
  • 🔒 Security Testing - Security headers and vulnerability scanning
  • 🎨 Real Device UI - Authentic iOS/Android status bars and browser chrome
  • 🌙 Dark Mode - Beautiful dark and light themes
  • ⌨️ Keyboard Shortcuts - Quick access with Ctrl+Shift+D

Installation

bun add @meui-creative/dev-tools
# or
npm install @meui-creative/dev-tools

Quick Start

Nejjednoduší způsob - automatické skrytí v produkci

// app/layout.tsx nebo kdekoli
import { DevTools } from '@meui-creative/dev-tools'

export default function RootLayout({
  children,
}: {
  children: React.ReactNode
}) {
  return (
    <html lang="en">
      <body>
        {children}
        <DevTools />  {/* Automaticky se skryje v produkci */}
      </body>
    </html>
  )
}

Jako wrapper

// app/layout.tsx
import { DevToolsLauncher } from '@meui-creative/dev-tools'

export default function RootLayout({
  children,
}: {
  children: React.ReactNode
}) {
  return (
    <html lang="en">
      <body>
        <DevToolsLauncher>
          {children}
        </DevToolsLauncher>
      </body>
    </html>
  )
}

React App

// App.tsx
import { DevTools } from '@meui-creative/dev-tools'

function App() {
  return (
    <div>
      <YourApp />
      <DevTools />  {/* Žádná podmínka není potřeba! */}
    </div>
  )
}

Manual Integration

import { DevToolsManual, useDevTools } from '@meui-creative/dev-tools'

function MyApp() {
  const { isOpen, toggle } = useDevTools()
  
  return (
    <>
      <YourApp />
      <button onClick={toggle}>Toggle DevTools</button>
      <DevToolsManual isOpen={isOpen} onToggle={toggle} />
    </>
  )
}

Force Show (pro testování)

import { DevToolsForce } from '@meui-creative/dev-tools'

function App() {
  return (
    <>
      <YourApp />
      <DevToolsForce />  {/* Vždy viditelné, i v produkci */}
    </>
  )
}

Advanced Usage

Provider Pattern

import { DevToolsProvider, useDevToolsContext } from '@meui-creative/dev-tools'

function App() {
  return (
    <DevToolsProvider>
      <YourApp />
    </DevToolsProvider>
  )
}

function SomeComponent() {
  const { open, close } = useDevToolsContext()
  
  return (
    <button onClick={open}>Open DevTools</button>
  )
}

HOC Pattern

import { withDevTools } from '@meui-creative/dev-tools'

const AppWithDevTools = withDevTools(YourApp)

export default AppWithDevTools

Standalone Usage

import { DevToolsStandalone } from '@meui-creative/dev-tools'

// Perfect for component testing
function ComponentTest() {
  return <DevToolsStandalone url="http://localhost:3000" />
}

Keyboard Shortcuts

  • Ctrl+Shift+D (or Cmd+Shift+D) - Toggle DevTools
  • Escape - Close DevTools

Device Categories

Phones

  • iPhone SE (375×667)
  • iPhone 15 Pro (393×852) with notch
  • Samsung S24 Ultra (412×915)

Tablets

  • iPad Mini (768×1024)
  • iPad Air (820×1180)
  • iPad Pro 12.9" (1024×1366)

Laptops

  • MacBook Air 13" (1280×800)
  • MacBook Pro 14" (1512×982)
  • MacBook Pro 16" (1728×1117)

Desktops

  • Small Desktop (1366×768)
  • Standard Desktop (1920×1080)
  • 4K Desktop (3840×2160)

Special Monitors

  • Ultrawide 21:9 (3440×1440)
  • Super Ultrawide 32:9 (5120×1440)
  • Vertical Coding (1440×2560)

Testing Features

Performance Testing

  • Lighthouse scores (Performance, Accessibility, Best Practices, SEO, PWA)
  • Core Web Vitals (LCP, FID, CLS, FCP, SI, TBT)
  • Resource analysis (bundle size, compression, caching)
  • Network metrics

Accessibility Testing

  • Color contrast checking
  • Missing alt text detection
  • Heading structure validation
  • Keyboard navigation testing
  • ARIA compliance

SEO Analysis

  • Meta tags optimization
  • Heading structure
  • Image alt text coverage
  • Technical SEO (HTTPS, mobile-friendly, canonical URLs)
  • Structured data validation

Security Testing

  • HTTPS encryption
  • Security headers (HSTS, CSP, X-Frame-Options)
  • Mixed content detection
  • Vulnerability scanning

Automatická detekce Development Environment

DevTools automaticky detekuje development environment a skryje se v produkci. Detekce funguje pomocí:

  • NODE_ENV - process.env.NODE_ENV === 'development'
  • Dev servery - porty 3000, 3001, 5173, 8080, 4200, 8000, 9000
  • Dev hosty - localhost, 127.0.0.1, 0.0.0.0
  • Query parameter - ?dev=true

Jak ovládat zobrazení

// Základní - automatické skrytí v produkci
<DevTools />

// Zakázat automatické skrytí
<DevTools hideInProduction={false} />

// Skrýt pomocí URL parametru
// http://localhost:3000?no-dev-tools=true

// Zobrazit pomocí URL parametru v produkci
// https://mysite.com?dev=true

Configuration

DevTools automatically hides in production and when ?no-dev-tools=true is in the URL.

TypeScript Support

Full TypeScript support with exported types:

import type {
    Device,
    LighthouseMetrics,
    AccessibilityIssue,
    SEOMetrics
} from '@meui-creative/dev-tools'

Browser Support

  • Chrome 90+
  • Firefox 88+
  • Safari 14+
  • Edge 90+

License

MIT © MEUI Creative

Contributing

Issues and PRs welcome! Please read our contributing guidelines.

Made with ❤️ by MEUI Creative

Keywords

react

FAQs

Package last updated on 15 Aug 2025

Did you know?

Socket

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Install

Related posts