remove_unused_localizations #

A Flutter development tool that automatically detects and removes unused localization keys from .arb files, keeping your project clean and optimized.

Features #

✅ Scans all .arb files dynamically (supports multiple languages).
✅ Detects and removes only truly unused keys (avoiding false deletions).
✅ Works with global localization variables like:

localizations.welcome
S.of(context).welcome
AppLocalizations.of(context)!.welcome

✅ Excludes important files (e.g., app_localizations.dart).
✅ Provides a detailed report of removed keys.

Installation #

Add the package to your dev dependencies in pubspec.yaml:

dev_dependencies:
  remove_unused_localizations: ^0.0.1

Run:

flutter pub get

Usage #

Run the Package from the Terminal #

You can run the package directly as a CLI tool using:

dart run remove_unused_localizations

This will automatically scan all .arb files in your project, detect unused keys, and remove them, keeping your localization files clean and optimized.

Example Output #

Unused keys found: welcome_message, login_button
Updated lib/l10n/app_en.arb, removed unused keys.
Updated lib/l10n/app_ar.arb, removed unused keys.
✅ Unused keys successfully removed.

Contributing #

Contributions are welcome! Please open an issue or submit a pull request on GitHub.

License #

This project is licensed under the MIT License. See LICENSE for details.