Internationalization in React Apps Why It Matters and How to Get Started

Internationalization (I18n) prepares React apps to support multiple languages without code restructuring, essential for reaching global audiences. Using libraries like React-intl, developers can translate text, format dates/numbers according to locale settings, and implement language selectors. The process involves creating translation files for each supported language and integrating either declarative components or imperative hooks to manage content across different locales.