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url-metdata-fetcher's Introduction

url-metadata-fetcher

This is small module that returns metadata for any urls in standartized format. For example, if I pass 'zoommyapp.com' as param module will return:

    {
      url: 'https://zoommyapp.com',
      title: 'Zoommy - more than 80 000 free photos in one place',
      url_title: 'zoommyapp.com',
      tags: '[]',
      image_url: 'http://zoommyapp.com/og_preview.png'
    };

Why you may need this?

  • Don't reinvent the wheel and just use simple logic
  • Don't write another wrapper over open-graph modules
  • Don't check input

How it works?

  • Check input: add https or http
  • Get opengraph
  • Select image from opengraph
  • Normalize data and return

Usage

Step 1: Add it via yarn or npm

yarn add url-metadata-fetcher

Step 2: Use it in your nodejs application:

const urlMetadataFetcher = require('url-metadata-fetcher');
urlMetadataFetcher('google.com').then((data) => console.log(data));

Why rejections and any errors are not throwed?

This module should return item with field in any cases, even if host doesn't exist or network connection is not available.

url-metdata-fetcher's People

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