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  • License MIT

🕔 Fast and minimal deferred implementation for javascript

Package Exports

  • fast-defer
  • fast-defer/index.js
  • fast-defer/index.min.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (fast-defer) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme


  

🕔🚀 Fast Defer




Stars License Size Downloads NPM



fast-defer is a fast and minimal deferred implementation for javascript



Installing

Node

npm install --save fast-defer
# or
yarn add fast-defer
const { deferred, isDeferred } = require('fast-defer');
// or
import { deferred, isDeferred } from 'fast-defer';

Browser

Downloads

<!-- Make sure to use the latest version -->

<script crossorigin src="https://cdn.jsdelivr.net/npm/fast-defer@1.1.0"></script>
<!-- Or -->
<script crossorigin src="https://unpkg.com/fast-defer@1.1.0"></script>
const deferred = window.deferred;
const isDeferred = window.isDeferred;

Table of contents


Browser Compatibility

Chrome Edge Firefox Internet Explorer Opera Safari Node.js Deno WebView Android Chrome Android Firefox for Android Opera Android Safari on iOS Samsung Internet
Promise() constructor 32 12 29* X 19 8 0.12 1.0 4.4.3 32 29* 19 8* 2.0
Symbol() constructor 38 12 36 X 25 9 0.12 1.0 38 38 36 25 9 3.0

Getting Started

Fast defer is nothing more than a promise that you can resolve or reject later.

import { deferred, isDeferred } from 'fast-defer';

const waitingSomething = deferred();

waitingSomething.then((val) => {
  console.log('Resolved');
});

waitingSomething.catch((error) => {
  console.log('Rejected');
});

// Other file, function or etc
someCallback((response, error) => {
  if (error) {
    waitingSomething.reject(error);
  } else {
    waitingSomething.resolve(response);
  }
});

License

Licensed under the MIT. See LICENSE for more informations.


Contact

See my contact information on my github profile or open a new issue.