Javascript Programming Tutorials, Guides & Best Practices

Start with a React project (you can use CRA or Vite):

npx create-react-app react-i18n-routing
cd react-i18n-routing

e.g., currency symbols, cultural clothing, time formats

• Color psychology changes per region

With i18next and react-i18next, you can:

• Translate your app without performance loss
• Format dates, numbers, currencies natively
• Scale your translations across large React apps

• 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

In 2025, micro-frontends are not just a buzzword — they are a proven way to scale modern frontend architectures. With Webpack Module Federation, teams can deliver independently developed features without sacrificing user experience or performance.

   import create from 'zustand';

   const useStore = create((set) => ({
     count: 0,
     increase: () => set((state) => ({ count: state.count + 1 })),
     decrease: () => set((state) => ({ count: state.count - 1 })),
   }));

   import React from 'react';
   import useStore from './store';

   function Counter() {
     const { count, increase, decrease } = useStore();
     return (
       <div>
         <h1>{count}</h1>
         <button onClick={increase}>Increase</button>
         <button onClick={decrease}>Decrease</button>
       </div>
     );
   }

   export default Counter;