Promistate

Overview

Promistate is a powerful library designed to simplify the management of promises within various reactive JavaScript frameworks such as React, Vue, Angular, Svelte, and Alpine. It addresses common challenges associated with handling asynchronous operations, allowing developers to write cleaner, more manageable code that is less prone to bugs caused by stale promises or race conditions. The ease of use makes it a go-to choice for developers looking to streamline their promise management.

With Promistate, all promise-related states and actions are encapsulated within a single object, reducing the need for excessive boilerplate code. This not only enhances productivity but also improves code maintainability, making it an essential tool for modern web development.

Features

• Single Object State Management: All promise-related states are managed internally and accessed through a single object, simplifying the development process.
• Load Method: The load method executes the callback provided and returns a status message about the promise: RESOLVED, ERROR, or IGNORED.
• Comprehensive Status Tracking: Includes properties for tracking whether a promise is pending, if it has been settled, and whether it contains a value or an error.
• Custom Delay Configurations: Configurable delay to determine if the promise's pending state is over, offering flexibility based on user requirements.
• Error Handling Options: Built-in support to catch errors and integrate smoothly with existing error handling components like ErrorBoundary.
• Ignore Stale Promises: Options to ignore results from stale promises or prevent new loads while an existing promise is pending, ensuring that only valid data is processed.
• Reset Functionality: A reset method to quickly clear all states, including the promise's value and errors, allowing for a fresh start.
• Default Values: Allows specification of default values for promises, which can help manage scenarios where results may not always be present.