Javascript Programming Tutorials, Guides & Best Practices

{
  "routes": {
    "home": "accueil",
    "about": "a-propos"
  },
  "title": "Bienvenue sur notre site !"
}

Create routes.js:

Make this dynamic in React:

const formatCurrency = (value, lng) => {
  const currency = lng === 'ar' ? 'EGP' : 'USD';
  return new Intl.NumberFormat(lng, {
    style: 'currency',
    currency
  }).format(value);
};

npx create-react-app react-i18n-demo
cd react-i18n-demo

Install the required dependencies:

Update src/bootstrap.js:

import('./App');

By selecting only the necessary state slices, you can optimize component rendering and improve performance.

While Redux remains a powerful tool for state management, there are scenarios where Zustand might be a better fit: