Overview:

The Super Tiny Asyncable Store is a declarative and optimistic store specifically designed for SvelteJS. It extends the Svelte store contract to support asynchronous values, making it easy to handle async data in your Svelte applications. The store is immutable by default and includes an optimistic UI pattern. It also caches the result of asynchronous calls for the lifetime of the last surviving subscriber.

Features:

Asynchronous Support: Extends the Svelte store contract to handle asynchronous values.
Lazy Initialization: The store initializes on-demand, improving performance.
Transparent and Declarative Side-Effects: Provides a convenient and declarative way to describe side-effects.
Automatic Updation: Allows you to update the async data without manually resolving it.
Derivation Support: Can derive to other stores, enabling efficient data propagation.
Immutable by Default: The store is immutable, ensuring data consistency.
Optimistic UI Pattern: Includes support for the optimistic UI pattern to enhance user experience.
Caching: The result of asynchronous calls is cached for the lifetime of the last surviving subscriber.

Summary:

The Super Tiny Asyncable Store is a powerful tool for managing asynchronous data in Svelte applications. With its declarative and optimistic approach, it makes handling async data easier and more efficient. Its features like lazy initialization, transparent side-effects, and derivation support add to the convenience and flexibility of using the store. Whether you need a getter or setter, the Asyncable store has got you covered. Plus, it allows dependency on other stores and includes caching for improved performance. Overall, the Super Tiny Asyncable Store is a valuable addition to any Svelte developer's toolkit.

Sveltetools

Svelte Asyncable

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Svelte Viewpoint