how i get back my original url from a bit.ly short url using javaScript

Question

i have an bit.ly url i want to get the original url in my program as string how should i get

Answer 1

As far as i know the only way is to send an http request to it then read the redirected url,
worth noting if you try doing this from a browser instead of nodeJS it will probably be blocked due to cors

Answer 2

Yess!!! I also have the same problem!
It converts to a comment because of // after https.

Answer 3

how can u give explanation programatically

Answer 4

Are you using node?