دليل Vite المختصر

Vite - Next Generation Frontend Tooling

Vite هي أداة بناء تهدف إلى توفير تجربة تطوير أسرع وأكثر خفة للمشاريع الويب الحديثة. تتكون من خادم تطوير يوفر تحسينات ميزات غنية فوق وحدات ES الأصلية، وأمر بناء يجمع الكود الخاص بك باستخدام Rollup.

📋 Copy All Commands 📄 Generate PDF[This appears to be an empty div, so no translation is needed] ```bash # Install Vite globally npm install -g vite

Using Yarn

yarn global add vite

Using pnpm

pnpm add -g vite

Verify installation

vite —version

```bash
# Install as dev dependency
npm install --save-dev vite

# Using Yarn
yarn add --dev vite

# Using pnpm
pnpm add -D vite
```[Translation for project-specific installation instructions]
```bash
# Node.js version requirements
node --version  # Should be 14.18+ or 16+

# Check npm version
npm --version

# Update npm if needed
npm install -g npm@latest
```[Translation for prerequisites]
```bash
# Create vanilla JavaScript project
npm create vite@latest my-project

# Create with specific template
npm create vite@latest my-react-app -- --template react
npm create vite@latest my-vue-app -- --template vue
npm create vite@latest my-svelte-app -- --template svelte

# Using Yarn
yarn create vite my-project

# Using pnpm
pnpm create vite my-project
```[Translation for creating new projects]
```bash
# JavaScript frameworks
npm create vite@latest -- --template vanilla
npm create vite@latest -- --template vanilla-ts
npm create vite@latest -- --template react
npm create vite@latest -- --template react-ts
npm create vite@latest -- --template vue
npm create vite@latest -- --template vue-ts
npm create vite@latest -- --template svelte
npm create vite@latest -- --template svelte-ts

# Additional templates
npm create vite@latest -- --template lit
npm create vite@latest -- --template lit-ts
npm create vite@latest -- --template preact
npm create vite@latest -- --template preact-ts
```[Translation for available templates]
```bash
# Typical Vite project structure
my-vite-project/
├── index.html          # Entry HTML file
├── package.json        # Dependencies and scripts
├── vite.config.js      # Vite configuration
├── src/
│   ├── main.js         # Application entry point
│   ├── style.css       # Global styles
│   └── components/     # Component files
├── public/             # Static assets
└── dist/              # Build output (generated)
```[Translation for project structure]
```bash
# Start dev server
npm run dev

# Start with specific port
npm run dev -- --port 3000

# Start with specific host
npm run dev -- --host 0.0.0.0

# Start with HTTPS
npm run dev -- --https

# Start with custom config
npm run dev -- --config vite.config.custom.js
```[Translation for starting development server]
```bash
# Open browser automatically
npm run dev -- --open

# Clear cache and restart
npm run dev -- --force

# Enable debug mode
DEBUG=vite:* npm run dev

# Start with specific mode
npm run dev -- --mode development
```[Translation for development server options]
```javascript
// Enable HMR in your code
if (import.meta.hot) {
  import.meta.hot.accept('./module.js', (newModule) => {
    // Handle module update
  });
  
  // Accept self updates
  import.meta.hot.accept();
  
  // Dispose callback
  import.meta.hot.dispose((data) => {
    // Cleanup before update
  });
}
```[Translation for Hot Module Replacement (HMR)]
```javascript
// vite.config.js
import { defineConfig } from 'vite';

export default defineConfig({
  // Basic options
  root: './src',
  base: '/',
  mode: 'development',
  
  // Server configuration
  server: {
    port: 3000,
    host: true,
    open: true,
    https: false,
    proxy: {
      '/api': 'http://localhost:8080'
    }
  },
  
  // Build configuration
  build: {
    outDir: 'dist',
    assetsDir: 'assets',
    sourcemap: true,
    minify: 'terser'
  }
});
```[Translation for basic configuration]
```javascript
// vite.config.js
import { defineConfig } from 'vite';
import { resolve } from 'path';

export default defineConfig({
  // Resolve configuration
  resolve: {
    alias: {
      '@': resolve(__dirname, 'src'),
      '@components': resolve(__dirname, 'src/components'),
      '@utils': resolve(__dirname, 'src/utils')
    },
    extensions: ['.js', '.ts', '.jsx', '.tsx', '.vue']
  },
  
  // CSS configuration
  css: {
    preprocessorOptions: {
      scss: {
        additionalData: `@import "@/styles/variables.scss";`
      }
    },
    modules: {
      localsConvention: 'camelCase'
    }
  },
  
  // Environment variables
  define: {
    __APP_VERSION__: JSON.stringify(process.env.npm_package_version)
  },
  
  // Optimization
  optimizeDeps: {
    include: ['lodash', 'axios'],
    exclude: ['some-large-dependency']
  }
});
```[Translation for advanced configuration]
```javascript
// vite.config.js
import { defineConfig } from 'vite';

export default defineConfig(({ command, mode }) => {
  const config = {
    // Common configuration
  };
  
  if (command === 'serve') {
    // Development configuration
    config.server = {
      port: 3000
    };
  } else {
    // Build configuration
    config.build = {
      rollupOptions: {
        external: ['vue']
      }
    };
  }
  
  if (mode === 'production') {
    // Production-specific configuration
    config.build.minify = 'terser';
  }
  
  return config;
});
```[Translation for conditional configuration]
```bash
# Build for production
npm run build

# Build with specific mode
npm run build -- --mode production

# Build with custom config
npm run build -- --config vite.config.prod.js

# Build and analyze bundle
npm run build -- --analyze
```[Translation for building for production]
```javascript
// vite.config.js
export default defineConfig({
  build: {
    // Output directory
    outDir: 'dist',
    
    // Assets directory
    assetsDir: 'assets',
    
    // Generate sourcemaps
    sourcemap: true,
    
    // Minification
    minify: 'terser',
    
    // Terser options
    terserOptions: {
      compress: {
        drop_console: true,
        drop_debugger: true
      }
    },
    
    // Rollup options
    rollupOptions: {
      input: {
        main: resolve(__dirname, 'index.html'),
        admin: resolve(__dirname, 'admin.html')
      },
      output: {
        manualChunks: {
          vendor: ['vue', 'vue-router'],
          utils: ['lodash', 'axios']
        }
      }
    },
    
    // Asset inlining threshold
    assetsInlineLimit: 4096,
    
    // CSS code splitting
    cssCodeSplit: true,
    
    // Library mode
    lib: {
      entry: resolve(__dirname, 'src/main.js'),
      name: 'MyLib',
      fileName: 'my-lib'
    }
  }
});
```[Translation for build configuration]
```bash
# Preview production build
npm run preview

# Preview with specific port
npm run preview -- --port 4173

# Preview with HTTPS
npm run preview -- --https
```[Translation for previewing built application]
```bash
# Install official plugins
npm install --save-dev @vitejs/plugin-react
npm install --save-dev @vitejs/plugin-vue
npm install --save-dev @vitejs/plugin-svelte
npm install --save-dev @vitejs/plugin-legacy
```[Translation for official plugins]
```javascript
// vite.config.js
import { defineConfig } from 'vite';
import react from '@vitejs/plugin-react';
import { resolve } from 'path';

export default defineConfig({
  plugins: [
    react({
      // React plugin options
      include: "**/*.{jsx,tsx}",
      babel: {
        plugins: ['babel-plugin-styled-components']
      }
    })
  ]
});
```[Translation for plugin configuration]

Would you like me to provide more detailed translations for the remaining sections?```bash
# Install popular plugins
npm install --save-dev vite-plugin-eslint
npm install --save-dev vite-plugin-windicss
npm install --save-dev vite-plugin-pwa
npm install --save-dev vite-plugin-mock
npm install --save-dev vite-plugin-html
```### تطوير البرنامج المساعد المخصص
```javascript
// Custom plugin example
function myPlugin() {
  return {
    name: 'my-plugin',
    configResolved(config) {
      // Access final config
    },
    buildStart(opts) {
      // Build start hook
    },
    load(id) {
      // Load hook
      if (id === 'virtual:my-module') {
        return 'export const msg = "Hello from virtual module"';
      }
    },
    transform(code, id) {
      // Transform hook
      if (id.endsWith('.special')) {
        return `export default ${JSON.stringify(code)}`;
      }
    }
  };
}

// Use custom plugin
export default defineConfig({
  plugins: [myPlugin()]
});
```## متغيرات البيئة
```bash
# Environment file hierarchy
.env                # Loaded in all cases
.env.local          # Loaded in all cases, ignored by git
.env.[mode]         # Only loaded in specified mode
.env.[mode].local   # Only loaded in specified mode, ignored by git
```### ملفات البيئة
```bash
# .env
VITE_APP_TITLE=My App
VITE_API_URL=https://api.example.com

# .env.development
VITE_API_URL=http://localhost:3000/api

# .env.production
VITE_API_URL=https://api.production.com
```### أمثلة متغيرات البيئة
```javascript
// In your application code
console.log(import.meta.env.VITE_APP_TITLE);
console.log(import.meta.env.VITE_API_URL);

// Built-in environment variables
console.log(import.meta.env.MODE);        // 'development' or 'production'
console.log(import.meta.env.BASE_URL);    // Base URL
console.log(import.meta.env.PROD);        // Boolean
console.log(import.meta.env.DEV);         // Boolean
console.log(import.meta.env.SSR);         // Boolean
```### استخدام متغيرات البيئة
```typescript
// vite-env.d.ts
interface ImportMetaEnv {
  readonly VITE_APP_TITLE: string;
  readonly VITE_API_URL: string;
}

interface ImportMeta {
  readonly env: ImportMetaEnv;
}
```### متغيرات بيئة TypeScript
```javascript
// Import static assets
import imgUrl from './img.png';
import workerUrl from './worker.js?worker';
import inlineWorker from './worker.js?worker&inline';

// URL imports
import assetAsURL from './asset.js?url';
import assetAsString from './shader.glsl?raw';

// Dynamic imports
const modules = import.meta.glob('./dir/*.js');
const modules = import.meta.glob('./dir/*.js', { eager: true });
```## معالجة الأصول
```bash
# Files in public/ are served at root
public/
├── favicon.ico     # Available at /favicon.ico
├── robots.txt      # Available at /robots.txt
└── images/
    └── logo.png    # Available at /images/logo.png
```### الأصول الثابتة
```javascript
// vite.config.js
export default defineConfig({
  assetsInclude: ['**/*.gltf'],
  
  build: {
    assetsInlineLimit: 4096,
    rollupOptions: {
      output: {
        assetFileNames: (assetInfo) => {
          let extType = assetInfo.name.split('.').at(1);
          if (/png|jpe?g|svg|gif|tiff|bmp|ico/i.test(extType)) {
            extType = 'img';
          }
          return `assets/${extType}/[name]-[hash][extname]`;
        }
      }
    }
  }
});
```### المجلد العام
```css
/* styles.module.css */
.button {
  background: blue;
  color: white;
}

.button:hover {
  background: darkblue;
}

// Using CSS modules
import styles from './styles.module.css';

function Button() {
  return <button className={styles.button}>Click me</button>;
}
```### معالجة الأصول
```bash
# Install preprocessors
npm install --save-dev sass
npm install --save-dev less
npm install --save-dev stylus

// vite.config.js
export default defineConfig({
  css: {
    preprocessorOptions: {
      scss: {
        additionalData: `@import "@/styles/variables.scss";`
      },
      less: {
        math: 'parens-division'
      },
      styl: {
        define: {
          $specialColor: new stylus.nodes.RGBA(51, 197, 255, 1)
        }
      }
    }
  }
});
```## معالجة CSS
```bash
# Install PostCSS plugins
npm install --save-dev autoprefixer
npm install --save-dev tailwindcss
npm install --save-dev postcss-nested

// postcss.config.js
module.exports = {
  plugins: {
    tailwindcss: {},
    autoprefixer: {},
    'postcss-nested': {}
  }
};
```### وحدات CSS
```bash
# Install CSS-in-JS libraries
npm install styled-components
npm install @emotion/react @emotion/styled
npm install @stitches/react
```### معالجات CSS
```json
// tsconfig.json
{
  "compilerOptions": {
    "target": "ES2020",
    "useDefineForClassFields": true,
    "lib": ["ES2020", "DOM", "DOM.Iterable"],
    "module": "ESNext",
    "skipLibCheck": true,
    "moduleResolution": "bundler",
    "allowImportingTsExtensions": true,
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true,
    "jsx": "react-jsx",
    "strict": true,
    "noUnusedLocals": true,
    "noUnusedParameters": true,
    "noFallthroughCasesInSwitch": true,
    "baseUrl": ".",
    "paths": {
      "@/*": ["src/*"]
    }
  },
  "include": ["src"],
  "references": [{ "path": "./tsconfig.node.json" }]
}
```### دمج PostCSS
```typescript
// vite.config.ts
import { defineConfig } from 'vite';
import react from '@vitejs/plugin-react';
import { resolve } from 'path';

export default defineConfig({
  plugins: [react()],
  resolve: {
    alias: {
      '@': resolve(__dirname, './src')
    }
  },
  server: {
    port: 3000
  }
});
```### دعم CSS-in-JS
```bash
# Run TypeScript compiler for type checking
npx tsc --noEmit

# Add to package.json scripts
{
  "scripts": {
    "type-check": "tsc --noEmit",
    "build": "tsc --noEmit && vite build"
  }
}
```## دعم TypeScript
```bash
# Install Vitest
npm install --save-dev vitest

# Install testing utilities
npm install --save-dev @testing-library/react
npm install --save-dev @testing-library/jest-dom
npm install --save-dev jsdom

// vite.config.js
import { defineConfig } from 'vite';

export default defineConfig({
  test: {
    globals: true,
    environment: 'jsdom',
    setupFiles: './src/test/setup.ts'
  }
});
```### إعداد TypeScript
```javascript
// src/test/setup.ts
import '@testing-library/jest-dom';

// Mock environment variables
Object.defineProperty(import.meta, 'env', {
  value: {
    VITE_API_URL: 'http://localhost:3000'
  }
});
```### TypeScript في تكوين Vite
```javascript
// src/components/Button.test.tsx
import { render, screen } from '@testing-library/react';
import { Button } from './Button';

test('renders button with text', () => {
  render(<Button>Click me</Button>);
  expect(screen.getByRole('button')).toHaveTextContent('Click me');
});
```### التحقق من النوع
```json
{
  "scripts": {
    "test": "vitest",
    "test:ui": "vitest --ui",
    "test:run": "vitest run",
    "coverage": "vitest run --coverage"
  }
}
```## دمج الاختبارات
```bash
# Build for production
npm run build

# Deploy to various platforms
# Netlify
npm install -g netlify-cli
netlify deploy --prod --dir dist

# Vercel
npm install -g vercel
vercel --prod

# GitHub Pages
npm install --save-dev gh-pages
```### نشر Docker
```dockerfile
# Dockerfile
FROM node:18-alpine as build

WORKDIR /app
COPY package*.json ./
RUN npm ci

COPY . .
RUN npm run build

FROM nginx:alpine
COPY --from=build /app/dist /usr/share/nginx/html
COPY nginx.conf /etc/nginx/nginx.conf

EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]
```### أنبوب CI/CD
```yaml
# .github/workflows/deploy.yml
name: Deploy

on:
  push:
    branches: [main]

jobs:
  deploy:
    runs-on: ubuntu-latest
    
    steps:
      - uses: actions/checkout@v3
      
      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: '18'
          cache: 'npm'
      
      - name: Install dependencies
        run: npm ci
      
      - name: Run tests
        run: npm run test:run
      
      - name: Build
        run: npm run build
      
      - name: Deploy to Netlify
        uses: nwtgck/actions-netlify@v2.0
        with:
          publish-dir: './dist'
          production-branch: main
        env:
          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
```## تحسين الأداء
```bash
# Install bundle analyzer
npm install --save-dev rollup-plugin-visualizer

# Add to vite.config.js
import { visualizer } from 'rollup-plugin-visualizer';

export default defineConfig({
  plugins: [
    visualizer({
      filename: 'dist/stats.html',
      open: true
    })
  ]
});
```### تحليل الحزمة
```javascript
// Dynamic imports for code splitting
const LazyComponent = lazy(() => import('./LazyComponent'));

// Route-based splitting
const routes = [
  {
    path: '/home',
    component: lazy(() => import('./pages/Home'))
  },
  {
    path: '/about',
    component: lazy(() => import('./pages/About'))
  }
];
```### تقسيم الكود
```javascript
// vite.config.js
export default defineConfig({
  build: {
    rollupOptions: {
      output: {
        manualChunks: {
          vendor: ['react', 'react-dom'],
          router: ['react-router-dom'],
          ui: ['@mui/material', '@mui/icons-material']
        }
      }
    }
  },
  
  optimizeDeps: {
    include: ['react', 'react-dom'],
    exclude: ['@vite/client', '@vite/env']
  }
});
```### إعداد التحسين
```javascript
// Performance monitoring script
function measurePerformance() {
  // Measure bundle size
  const bundleSize = performance.getEntriesByType('navigation')[0].transferSize;
  
  // Measure load time
  const loadTime = performance.timing.loadEventEnd - performance.timing.navigationStart;
  
  // Send metrics to analytics
  analytics.track('performance', {
    bundleSize,
    loadTime,
    userAgent: navigator.userAgent
  });
}

window.addEventListener('load', measurePerformance);
```### مراقبة الأداء
```bash
# Find process using port
lsof -ti:3000

# Kill process
kill -9 $(lsof -ti:3000)

# Use different port
npm run dev -- --port 3001
```## استكشاف المشكلات وحلها
```javascript
// vite.config.js
export default defineConfig({
  resolve: {
    alias: {
      '@': path.resolve(__dirname, './src')
    },
    extensions: ['.js', '.ts', '.jsx', '.tsx', '.vue']
  }
});
```### المشكلات الشائعة
```bash
# Clear cache
rm -rf node_modules/.vite

# Reinstall dependencies
rm -rf node_modules package-lock.json
npm install

# Force rebuild
npm run build -- --force
```#### منفذ مستخدم بالفعل
```bash
# Increase Node.js memory limit
export NODE_OPTIONS="--max-old-space-size=4096"

# Or in package.json
{
  "scripts": {
    "build": "NODE_OPTIONS='--max-old-space-size=4096' vite build"
  }
}
```#### مشكلات حل الوحدات
```bash
# Enable debug logging
DEBUG=vite:* npm run dev

# Specific debug categories
DEBUG=vite:deps npm run dev
DEBUG=vite:hmr npm run dev
DEBUG=vite:config npm run dev
```#### أخطاء البناء
```javascript
// vite.config.js
export default defineConfig({
  server: {
    hmr: {
      overlay: false
    }
  },
  
  build: {
    sourcemap: true,
    rollupOptions: {
      onwarn(warning, warn) {
        // Suppress specific warnings
        if (warning.code === 'MODULE_LEVEL_DIRECTIVE') return;
        warn(warning);
      }
    }
  }
});
```#### مشكلات الذاكرة
```bash
# Recommended project structure
src/
├── components/          # Reusable components
│   ├── ui/             # Basic UI components
│   └── features/       # Feature-specific components
├── pages/              # Page components
├── hooks/              # Custom hooks
├── utils/              # Utility functions
├── services/           # API services
├── stores/             # State management
├── styles/             # Global styles
├── assets/             # Static assets
└── types/              # TypeScript types
```### وضع التصحيح
```javascript
// Use environment-specific configs
// vite.config.base.js
export const baseConfig = {
  plugins: [react()],
  resolve: {
    alias: {
      '@': resolve(__dirname, './src')
    }
  }
};

// vite.config.dev.js
import { baseConfig } from './vite.config.base.js';

export default defineConfig({
  ...baseConfig,
  server: {
    port: 3000,
    open: true
  }
});
```### تصحيح الأداء
```javascript
// Lazy load components
const LazyComponent = lazy(() => 
  import('./Component').then(module => ({
    default: module.Component
  }))
);

// Preload critical resources
const criticalResource = import('./critical-module');

// Use dynamic imports for large libraries
async function loadChart() {
  const { Chart } = await import('chart.js');
  return Chart;
}
```## أفضل الممارسات
```javascript
// vite.config.js
export default defineConfig({
  server: {
    headers: {
      'X-Frame-Options': 'DENY',
      'X-Content-Type-Options': 'nosniff',
      'Referrer-Policy': 'strict-origin-when-cross-origin'
    }
  },
  
  build: {
    rollupOptions: {
      external: (id) => {
        // Externalize sensitive modules
        return id.includes('secret') || id.includes('private');
      }
    }
  }
});
```### هيكل المشروع
```json
{
  "scripts": {
    "dev": "vite",
    "build": "tsc && vite build",
    "preview": "vite preview",
    "test": "vitest",
    "test:ui": "vitest --ui",
    "lint": "eslint src --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
    "lint:fix": "eslint src --ext ts,tsx --fix",
    "type-check": "tsc --noEmit",
    "analyze": "vite build --analyze"
  }
}
```### إدارة الإعدادات