Javascript Programming Tutorials, Guides & Best Practices

Translating URLs in React improves both UX and SEO, especially in 2025 where Google increasingly favors language-aware URLs over query parameters like ?lang=fr.

With this setup, your app can:

npm install i18next react-i18next i18next-browser-languagedetector

Set up your translation files, detect user language, and switch languages dynamically using:

Install i18next-format plugin (optional):

npm install i18next-icu

• Load remote components/apps on demand
• Share dependencies to avoid duplication
• Enable code splitting across teams
• Works with different JS frameworks

Let’s say you’re building a dashboard app in React, but your analytics module is handled by another team using Vue. You don’t want to tightly couple the two.

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: