Frontend Internationalization Best Practices
Helps with frontend development, best practices as part of agent workflows workflows.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add frontend-internationalization-best-practices npx -- -y @trustedskills/frontend-internationalization-best-practices
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"frontend-internationalization-best-practices": {
"command": "npx",
"args": [
"-y",
"@trustedskills/frontend-internationalization-best-practices"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill provides guidance on implementing internationalization (i18n) in React Router applications using remix-i18next. It focuses on best practices for setting up middleware, structuring locale resources, managing namespaces, detecting and persisting user locales, and ensuring synchronization between the client and server. The goal is to create a type-safe and efficient i18n setup within Remix applications.
When to use it
- You're building a React Router application and need to add internationalization support.
- You’re integrating
remix-i18nextmiddleware into your Remix project. - You want to implement language switching or automatic locale detection for users.
- Your application serves localized resources from an API endpoint like
/api/locales.
Key capabilities
- Configuration of
createI18nextMiddlewarewith type-safe resource loading. - Structuring locale resources per language and re-exporting them.
- Strategies for managing namespaces (single vs. multiple).
- Implementation of locale detection using cookies, sessions, or a database as the source of truth.
- Synchronization of the user's selected locale across client and server environments.
Example prompts
- "How do I configure
createI18nextMiddlewarefor my Remix app?" - "What’s the recommended structure for organizing my locale resource files?"
- "Can you show me an example of how to implement language switching using a cookie?"
- “Explain how to sync the root locale with the
<html lang dir>attribute.”
Tips & gotchas
- Critical Setup: Pay close attention to the
setup-middlewareandlocale-detectionrules, as they are crucial for a functional i18n setup. - Namespace Strategy: Consider whether your application benefits from using multiple namespaces based on its size and complexity.
- Locale Persistence: Prioritize cookie or session storage for speed while maintaining a database as the definitive source of truth for locale preferences.
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