Turns short URLs into long, meaningful, crap-less URLs.


Keywords
shorturl, url, unshort, shortlink
License
Beerware
Install
npm install deshortify@1.0.4

Documentation

Deshortify

NodeJS module which turns short URLs into long, meaningful, crap-less URLs

Features

Deshortify will:

  • Follow URLs, performing HTTP HEAD requests.
  • Get rid of useless URL parameters.
  • Roll back a URL redirect when it looks like a paywall or similar.

For example, it will turn http://bit.ly/2qzPrcN into http://www.liberation.fr/direct/element/une-elue-du-personnel-de-whirlpool-candidate-suppleante-pour-en-marche_63786/?utm_campaign=Echobox&utm_medium=Social&utm_source=Twitter#link_time=1494593774, and then into http://www.liberation.fr/direct/element/une-elue-du-personnel-de-whirlpool-candidate-suppleante-pour-en-marche_63786/#link_time=1494593774.

Deshortify will keep a cache of resolved URLs, so that known ones are not re-requested on the network.

Why

Because I don't like short URLs. They don't convey information.

Because I don't like URLs with spammy URL parameters that take up space in my screen.

Because I feel that the existing de-shortening libraries for NodeJS (like unshort, or url-unshort) are lacking.

Usage

In NodeJS:

// Import the library
import Deshortifier from 'deshortify'

// Create an instance
let deshortifier = new Deshortifier({ verbose: true });

// Call deshortify(), which returns a Promise for a URL.
deshortifier.deshortify('https://t.co/p0N0Zl8rx6').then(u=>console.log('Final URL is ' + u));

As a CLI tool:

$ npm install -g deshortify
$ deshortify https://t.co/wy9S5P0Cd2

Using deshortify as a CLI tool, use the -v flag to go verbose. This will display all the followed URLs, the cleanup performed, and the rollback (if any):

$ deshortify -v http://t.co/D01g3QPL7G
follow:  http://t.co/D01g3QPL7G  →  https://t.co/D01g3QPL7G
follow:  https://t.co/D01g3QPL7G  →  http://bit.ly/2F6pXtg
follow:  http://bit.ly/2F6pXtg  →  https://mydata2019.org/press-release-finland-leads-europe-towards-a-fair-data-economy/
https://mydata2019.org/press-release-finland-leads-europe-towards-a-fair-data-economy/