Angular Async Local Storage

screenshot of Angular Async Local Storage
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Efficient client-side storage for Angular: simple API + performance + Observables + validation

Overview

Async local storage for Angular is a game-changer for developers looking for an efficient client-side storage solution. In the world of Angular applications, where storing data is often a necessity, this library provides a simplistic yet powerful API that closely resembles the native localStorage. What’s even more appealing is that it leverages the asynchronous indexedDB API under the hood, eliminating the dreaded performance hits that synchronous storage options can cause.

With the incorporation of RxJS, this library not only functions smoothly but also enhances the way we interact with stored data. It offers a secure method for data validation and compatibility across various browsers, making it an essential tool for any Angular project.

Features

  • Simplicity: Offers an API that feels familiar to users of native localStorage, making it easy to adopt.
  • Performance: Utilizes asynchronous indexedDB API internally, significantly improving app responsiveness compared to synchronous alternatives.
  • Angular-like: Integrates seamlessly with RxJS Observables, providing a reactive programming approach to data management.
  • Security: Supports data validation using JSON Schema or typebox to ensure data integrity.
  • Compatibility: Carefully designed to handle common browser issues and rigorously tested, ensuring reliability across different environments.
  • Comprehensive Documentation: Includes fully explained API documentation along with a changelog, helping developers navigate updates easily.
  • User-friendly Data Management: Simplified methods for writing, reading, and deleting data, allowing for efficient client-side storage without the struggle of serialized data handling.
  • Automatic Subscription Handling: The Observable pattern automatically completes, reducing the need for manual unsubscribing, while still requiring a subscription for proper operation.
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Angular

Angular is a TypeScript-based open-source framework by Google for building dynamic single-page applications and cross-platform mobile apps with MVC architecture and a rich set of features.

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Eslint

ESLint is a linter for JavaScript that analyzes code to detect and report on potential problems and errors, as well as enforce consistent code style and best practices, helping developers to write cleaner, more maintainable code.

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Typescript

TypeScript is a superset of JavaScript, providing optional static typing, classes, interfaces, and other features that help developers write more maintainable and scalable code. TypeScript's static typing system can catch errors at compile-time, making it easier to build and maintain large applications.