freeCodeCamp/curriculum/challenges/english/05-apis-and-microservices/apis-and-microservices-projects/url-shortener-microservice.md

id, title, challengeType, forumTopicId

id	title	challengeType	forumTopicId
bd7158d8c443edefaeb5bd0e	URL Shortener Microservice	4	301509

Description

Build a full stack JavaScript app that is functionally similar to this: https://url-shortener-microservice.freecodecamp.rocks/. Working on this project will involve you writing your code on Repl.it on our starter project. After completing this project you can copy your public Repl.it URL (to the homepage of your app) into this screen to test it! Optionally you may choose to write your project on another platform but it must be publicly visible for our testing. Start this project on Repl.it using this link or clone this repository on GitHub! If you use Repl.it, remember to save the link to your project somewhere safe!

Instructions

Tests

tests:
  - text: I can provide my own project, not the example URL.
    testString: |
      getUserInput => {
        assert(!/.*\/url-shortener-microservice\.freecodecamp\.rocks/.test(getUserInput('url')));
      }
  - text: I can pass a URL as a parameter and I will receive a shortened URL in the JSON response.
    testString: ''
  - text: 'If I pass an invalid URL that doesn''t follow the valid http://www.example.com format, the JSON response will contain an error instead.'
    testString: ''
  - text: 'When I visit that shortened URL, it will redirect me to my original link.'
    testString: ''

Challenge Seed

Solution

/**
  Backend challenges don't need solutions, 
  because they would need to be tested against a full working project. 
  Please check our contributing guidelines to learn more.
*/