Apis-and-microservices-projects/url-shortener-microservice - the sample does not work

Tell us what’s happening:
The referenced sample app in glitch is not working anymore
Build a full stack JavaScript app that is functionally similar to this: https://thread-paper.glitch.me/.

Your code so far

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:79.0) Gecko/20100101 Firefox/79.0.

Challenge: URL Shortener Microservice

Link to the challenge: