Angular i18n

Version: Angular 21 (2025) Tags: i18n, Internationalization, Localization, Translations

References: i18n Guide • Angular Localize

API Changes

This section documents recent version-specific API changes.

• NEW: @angular/localize — Built-in i18n support

• NEW: $localize — Message extraction

• NEW: Angular CLI i18n — Multiple language builds

• NEW: Lazy-loaded translations — Runtime translation loading