promise-helper-library v1.0.1

promise-utils-extended

Utility functions for enhanced promise operations in JavaScript, offering features like timeouts, retries, delays, concurrency control, and more.

Installation

To install promise-utils-extended, run the following command in your terminal:

npm install promise-utils-extended

Features

• withTimeout: Execute a promise with a timeout.
• withRetry: Retry a promise-returning function.
• delayPromise: Create a delayed promise.
• runInSequence: Run promises in sequence with a concurrency limit.
• debouncePromise: Debounce a promise-returning function.
• fetchJsonWithRetry: Get JSON data from a URL with retries.

Usage

withTimeout

const { withTimeout } = require('promise-utils-extended');

const myPromise = new Promise((resolve) => setTimeout(resolve, 2000));
withTimeout(myPromise, 1000).catch(error => console.error(error.message));

withRetry

const { withRetry } = require('promise-utils-extended');

const myFunction = () => fetch('https://api.example.com/data');
withRetry(myFunction, { retries: 3 }).then(response => console.log(response));

delayPromise

const { delayPromise } = require('promise-utils-extended');

delayPromise(2000).then(() => console.log('Executed after 2 seconds'));

Contributing

Contributions are welcome! Please submit a pull request on GitHub.

License

This project is licensed under the MIT License - see the LICENSE file for details.