As developers, we spend countless hours optimizing our code, refining UI/UX, and ensuring our apps run flawlessly. But what happens when your app needs to scale globally?
Many developers mistake localization (l10n) for simple translation. They think wrapping strings in a t() function and dumping them into a JSON file is enough. In reality, proper application localization is a deeply technical challenge that involves architecture, formatting, and cultural adaptation.
Let’s dive into what it actually takes to localise an application properly and how you can prepare your codebase for global success.
1. Internationalization (i18n) vs. Localization (l10n)
Before writing any code, it’s crucial to understand the distinction:
