ios-localization

Manage Swift multilingual resources with type-safe L10n enum and String Catalog files.

1|Updated Dec 20, 2025
One-click install
npx skills add https://github.com/Eduardo0224/Inku --skill ios-localization-eduardo0224
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ios-localization
Source: https://github.com/Eduardo0224/Inku/tree/main/skills/ios-localization
Command: npx skills add https://github.com/Eduardo0224/Inku --skill ios-localization-eduardo0224

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Developers often struggle with organizing, managing, and implementing multilingual support in Swift apps, risking inconsistencies and errors.

Core Features & Use Cases

  • Structured Localization Management: Uses feature-based String Catalog (.xcstrings) files with organized keys.
  • Type-Safe Access Patterns: Provides a structured L10n enum for safer and clearer localized string retrieval.
  • Pluralization & Interpolation: Supports complex plural forms and dynamic string content for multiple languages.
  • Cross-Platform Compatibility: Handles localization in iOS, iPadOS, macOS, and Swift Packages with support for #bundle and .module.
  • Ease of Testing: Facilitates preview configurations for multiple languages and pseudo-localization for UI testing.

Quick Start

Reference the official documentation to set up .xcstrings files and implement the type-safe L10n enum pattern as demonstrated in the provided examples.

Frequently Asked Questions about ios-localization

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement type-safe localization in Swift to prevent missing string errors?

Type-safe localization in Swift uses a structured L10n enum to retrieve localized strings safely. This pattern provides compile-time validation, preventing runtime crashes from missing keys and ensuring consistent multilingual resource access.

What is the best way to manage multilingual strings and plurals in iOS using .xcstrings files?

Managing multilingual strings with .xcstrings files involves using feature-based String Catalogs to organize keys. This approach natively handles complex plural forms and dynamic string interpolation across multiple languages within iOS applications.

Can I use the same Swift localization setup for both standalone apps and Swift Packages?

Yes, you can use the same Swift localization setup for apps and Swift Packages. It handles cross-platform compatibility by supporting bundle identifiers like #bundle and .module for iOS, iPadOS, macOS, and package contexts.

Does Swift String Catalog support pseudo-localization for UI testing?

Yes, Swift String Catalog supports pseudo-localization for UI testing. It facilitates preview configurations for multiple languages, allowing developers to verify interface layouts and dynamic text lengths without needing actual translated resources.

Why does my localized string interpolation break when switching languages in Swift?

Localized string interpolation breaks in Swift when String Catalogs lack proper dynamic content definitions. Implementing structured localization ensures interpolation rules are correctly defined across languages, maintaining UI reliability and preventing text mismatches.