Javascript Programming Tutorials, Guides & Best Practices

Sample en.json:

{
  "routes": {
    "home": "home",
    "about": "about-us"
  },
  "title": "Welcome to our site!"
}

Use react-i18next to add multilingual support:

npm install i18next react-i18next i18next-browser-languagedetector

As businesses go global, your frontend must cater to users from different regions, languages, and cultures. A well-implemented internationalization (i18n) strategy in your React app ensures:

• Seamless language switching
• Proper formatting of dates, numbers, and currencies
• Better accessibility and user retention
• Improved SEO in multilingual search queries

To improve Google indexing:

• Use SSR (Server-Side Rendering) for public pages
• Add <meta> tags and Open Graph data dynamically
• Ensure Lighthouse scores are optimized (especially for CLS, LCP)
• Avoid client-only routing for key landing pages

Zustand isn't just for simple state management; it also offers advanced features that cater to more complex scenarios:

Zustand supports middleware for logging, persisting state, and more. For example, integrating with Redux DevTools: