local_storage_cache_web 2.0.0

Web implementation of the local_storage_cache plugin.

local_storage_cache_web

This is the platform-specific implementation of Web local_storage_cache plugin.

Features

• IndexedDB-based storage using modern package:web
• LocalStorage for secure key storage
• Modern JS interop with dart:js_interop
• Database export functionality
• Full support for all local_storage_cache features

Requirements

• Modern web browser with IndexedDB support
• Dart SDK 3.6.0 or higher

Usage

This package is automatically included when you add local_storage_cache to your Flutter project's dependencies and run on Web.

dependencies:
  local_storage_cache: ^2.0.0

No additional setup is required. The Web implementation will be used automatically when running on web browsers.

For complete usage documentation, API reference, and examples, please refer to the main local_storage_cache package documentation.

Browser Compatibility

The plugin works on all modern browsers that support:

• IndexedDB API
• LocalStorage API

Tested on:

• Chrome 90+
• Firefox 88+
• Safari 14+
• Edge 90+

Platform-Specific Notes

Storage Implementation

This implementation uses IndexedDB for structured data storage and LocalStorage for simple key-value pairs. IndexedDB provides better performance and larger storage capacity compared to LocalStorage.

Modern Web APIs

The implementation uses package:web with dart:js_interop, following Flutter's modern web interop guidelines and ensuring compatibility with WebAssembly compilation.

Limitations

• Biometric authentication is not available on web
• Database import is not supported (export only)
• Storage limits depend on browser implementation (typically 50MB+ for IndexedDB)
• Encryption is simplified compared to native platforms

License

MIT License - see LICENSE file for details.