api-refetch

api-refetch is a React hook library designed to simplify the management of asynchronous API requests within React applications. This library provides a powerful and flexible hook, useAsync, that handles fetching, caching, retries, and state management of asynchronous operations.

Features

• Easy to use: Integrate asynchronous data fetching into your components with minimal boilerplate.
• State management: Automatically manages loading, error, success, and fetched states.
• Retry Logic: Configurable retry mechanism for failed requests.
• Caching: Optional caching of requests to improve performance and reduce server load.
• Revalidation: Supports automatic revalidation of data to keep the UI up to date.
• Customizable: Extensive options to tailor the behavior of the hook to your needs.

Installation

Install the package via npm:

npm install api-refetch

using pnpm:

pnpm add api-refetch

or using yarn:

yarn add api-refetch

Usage

Here's a simple example of how to use api-refetch to fetch user data from an API:

Setting up the Async Function

First, define the asynchronous function that fetches your data. For example, fetching user data:

const fetchUserData = async (userId) => {
  const response = await fetch(`/api/users/${userId}`);
  if (!response.ok) {
    throw new Error("Failed to fetch");
  }
  return await response.json();
};

Using the useAsync Hook

Now, use the useAsync hook in your component:

import { useAsync } from "api-refetch";

const UserDetails = ({ userId }) => {
  const { isLoading, data, error, revalidate, setData } = useAsync(
    "userDetails",
    () => fetchUserData(userId),
    {
      cache: true, // cache the API call result
      revalidateTime: 60 * 1000, // revalidate every 1 minute
      retryLimit: 3, // retry 3 times if the API call fails
      autoFetch: true, // auto fetch the API call when the component is mounted
      onSuccess: (data) => console.log("User data fetched successfully:", data),
      onError: (error) => console.error("Error fetching user data:", error),
    }
  );

  if (isLoading) return <div>Loading...</div>;
  if (error) return <div>Error: {error}</div>;
  return (
    <div>
      <h1>{data.name}</h1>
      <button onClick={() => revalidate()}>Refresh</button>
      <button onClick={() => setData(null)}>Clear</button>
    </div>
  );
};

Why Choose api-refetch Over React Query or SWR?

While React Query and SWR are excellent tools for data fetching and caching in React applications, api-refetch offers unique advantages that may make it more suitable for certain use cases:

• Zustand-based Storage: api-refetch utilizes Zustand for state management, which avoids the need for a context provider or wrapper around your application, simplifying integration and reducing boilerplate.

• No Wrapper Store Provider Required: Unlike other libraries that require you to wrap your application with a provider for state management, api-refetch operates without such requirements, making it easier to integrate with existing projects or for those seeking less complexity.

• Lightweight: With a size of only 91.6 kB, api-refetch is significantly lighter than React Query (2.26 MB) and SWR (620 kB), making it an excellent choice for projects where payload size is a critical factor.

• Optimized for API Fetching: This library is specifically optimized for API fetching scenarios within npm/react packages, providing just enough functionality to manage async operations effectively without over-engineering solutions.

• Easily Customizable and Extendable: The codebase of api-refetch is designed to be easily understandable and modifiable. Developers can quickly copy the code into their applications and modify it according to their specific needs, providing a high degree of flexibility.

• Focused Functionality: api-refetch focuses solely on the essentials of fetching, caching, and state management without bundling additional features that might not be necessary for all projects, thus keeping it streamlined and efficient.

By choosing api-refetch, developers can leverage a straightforward, highly customizable solution that integrates seamlessly with modern React applications, providing an efficient and effective alternative to more heavyweight options.

This section aims to clearly articulate the unique selling points of api-refetch, helping users to make an informed decision based on their specific requirements and the relative strengths of this library compared to other options in the market.

Contributing

Contributions are welcome! Please open an issue or submit a pull request with your suggestions or improvements.

License

api-refetch is open-source software licensed under the MIT License. See the LICENSE file for more details.