DeveloperBreeze

Javascript Programming Tutorials, Guides & Best Practices

Explore 93+ expertly crafted javascript tutorials, components, and code examples. Stay productive and build faster with proven implementation strategies and design patterns from DeveloperBreeze.

Tutorial

How to Translate URLs in React (2025 Guide)

Create i18n.js:

import i18n from 'i18next';
import { initReactI18next } from 'react-i18next';
import LanguageDetector from 'i18next-browser-languagedetector';

import en from './locales/en.json';
import fr from './locales/fr.json';

i18n
  .use(LanguageDetector)
  .use(initReactI18next)
  .init({
    resources: { en: { translation: en }, fr: { translation: fr } },
    fallbackLng: 'en',
    interpolation: {
      escapeValue: false,
    },
  });

export default i18n;

May 04, 2025
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Tutorial

Globalization in React (2025 Trends & Best Practices)

Use IP detection (via backend or service like IPinfo):

if (userCountry === 'EG') {
  showEGPPrices();
} else {
  showUSDPrices();
}

May 04, 2025
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Tutorial

Implementing Internationalization (i18n) in a Large React Application (2025 Guide) 

const { t } = useTranslation('dashboard');
  • Add lang attribute dynamically to <html lang="...">
  • Use language subpaths (e.g., /en/home, /fr/home) for SEO indexing
  • Translate all visible UI, not just text
  • Localize URLs and metadata (title, description)
  • Use hreflang tags in SSR setups (Next.js, Remix)

May 04, 2025
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Tutorial

Building Micro-Frontends with Webpack Module Federation (2025 Guide)

Then start the host app (React):

cd app-shell
npx webpack serve

May 04, 2025
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Tutorial

State Management Beyond Redux: Using Zustand for Scalable React Apps

  • Simplicity: Create stores using a straightforward API without the need for reducers or action types.
  • Performance: Optimized for performance with selective rendering and minimal re-renders.
  • Flexibility: Supports custom hooks, middleware, and integration with other libraries.
  • No Providers: Unlike Redux, Zustand doesn't require wrapping your app with context providers.

These features make Zustand an attractive choice for developers looking to manage state in a more concise and efficient manner.

May 03, 2025
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