lingui-best-practices

To set up Lingui i18n workflows in React, wrap your application in I18nProvider, use correct macro imports for messages, and run lingui extract followed by lingui compile to safely build catalogs without common extraction errors.

The best way to manage Lingui catalogs is to enforce consistent translation workflows by integrating the ESLint Lingui plugin, standardizing import paths, and applying macro-based translations to prevent ICU message formatting errors across the team.

Handle runtime locale switching in a JavaScript app by configuring the I18nProvider with dynamic locale state, ensuring your compiled Lingui catalogs are loaded correctly, and using macros to trigger UI updates without reloading the application.

Yes, Lingui v5 requires correct import paths for macros and benefits from ESLint integration to enforce best practices. Configuring the ESLint Lingui plugin prevents common pitfalls and ensures translation extraction aligns with macro usage.

When lingui extract misses messages, it is often due to incorrect macro usage or missing I18nProvider setup. Ensure your custom components use proper Lingui macros and that extraction is configured to recognize your specific wrapping patterns.

Yes, you can use Lingui for ICU message formatting in a multi-language React UI. It provides macros specifically designed to handle complex ICU formats, ensuring robust translation extraction and runtime updates for diverse locales.