Web Development Programming Tutorials, Guides & Best Practices

Globalization in web development is the process of designing and building applications that support multiple languages, regional settings, currencies, and cultural preferences — making your app ready for a global audience.

In 2025, React globalization goes beyond just i18n (internationalization). It includes:

Example fr.json:

{
  "welcome": "Bienvenue sur notre plateforme !",
  "language": "Langue",
  "date_example": "La date d'aujourd'hui est {{date, datetime}}",
  "price_example": "Prix : {{price, currency}}"
}

As web applications grow larger and teams become more distributed, the traditional monolithic frontend architecture becomes harder to scale. Enter micro-frontends — the 2025-ready solution that brings backend microservices thinking to the frontend world.

Micro-frontends allow different teams to work independently on isolated UI components, which are then stitched together at runtime. This enables:

Zustand allows you to select specific parts of the state to prevent unnecessary re-renders:

const count = useStore((state) => state.count);

Implementing these practices ensures that only components dependent on specific context values re-render when those values change.([Medium][7])

React Developer Tools provides a Profiler tab to analyze component rendering behavior. Use it to identify components that re-render frequently and assess the impact of optimization strategies.([tenxdeveloper.com][8])