ng2-webstorage

The @LocalStorage and @SessionStorage decorators automatically sync component properties with web storage, reducing boilerplate—as shown in examples where @LocalStorage() public boundValue; binds without explicit get/set calls.

Services provide an observe() method returning an EventEmitter, enabling reactive listening to storage changes, a feature not natively available in the web storage API.

Designed for Angular, it uses provider functions like provideNgxWebstorage() for easy setup and fits seamlessly into Angular's dependency injection system.

Via withNgxWebstorageConfig(), developers can customize prefixes, separators, and case sensitivity for storage keys, preventing conflicts in large apps as documented in the README.