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link-preview-info

v1.2.7

Published

A JavaScript module that extracts information from HTTP/HTTPS to preview links.

Downloads

170

Vulnerabilities

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  • 0High
  • 0Medium
  • 0Low

Links

Maintainers

akke127akke127

Keywords

APILinkPreviewJavaScriptURLExtract

Readme

Link-preview-info

Very easy NPM package for getting info from a website by using GOT as http library and JSDOM for conversion of http result to DOM.

Installation

npm i link-preview-info

Usage

The function linkPreviewInfo is asynchronous, do not forget to await the result!

import linkPreviewInfo from 'link-preview-info';
const info = await linkPreviewInfo('https://something.com/');

console.log(info);
{
  title: 'Title',
  description: 'Description',
  imgUrl: 'someurl.png'
}

Good to know

if the function finds no image url or the image url returns 404, value of imageUrl will be set to null.