Uptechunt

Create Multi-Language Support for React App

Posted On -August 04, 2025, at 9:21 PM
Project Type : Hourly
Hourly Rate : $25 - $45
Project Length : 1 to 3 months

Skills Required

React.js

i18n

JavaScript

Firebase

CSS

HTML

German Language

Description

Adding multilingual support to a React application is crucial for businesses expanding into international markets. By implementing internationalization (i18n), users can enjoy a localized experience in their native language.

This project involves integrating libraries like react-i18next to streamline the translation process. The goal is to enable dynamic switching between English and German without page reloads.

Every piece of static content throughout the app must be prepared for translation. That includes button labels, error messages, tooltips, navigation menus, and form placeholders.

Backend integration with Firebase will play a role in storing language preferences and syncing them across sessions and devices. It’s important for returning users to have a consistent language setting.

Beyond just technical implementation, understanding cultural nuance is essential. The tone, phrasing, and formatting must reflect what’s appropriate for each language.

There may also be adjustments required for RTL/LTR support depending on future language additions. This foundational implementation should be scalable and modular.

One of the major tasks will be ensuring all existing content is refactored using translation keys. Each key must be logically named and grouped to simplify future maintenance.

Working closely with QA testers and native speakers will help catch awkward translations or UI glitches that occur when strings are...

CS
Caleb SmithJoined 24 October 2024
Location: Australia
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