freeCodeCamp/curriculum/challenges/german/10-coding-interview-prep/take-home-projects/build-a-nightlife-coordination-app.md

---
id: bd7158d8c443eddfaeb5bdff
title: Build a Nightlife Coordination App
challengeType: 4
forumTopicId: 302351
dashedName: build-a-nightlife-coordination-app
---

# --description--

Build a full stack JavaScript app that is functionally similar to this: <a href="https://yoyo44.herokuapp.com/" target="_blank" rel="noopener noreferrer nofollow">https://yoyo44.herokuapp.com/</a>. Use a site builder of your choice to complete the project.

Here are the specific user stories you should implement for this project:

**User Story:** As an unauthenticated user, you can view all bars in my area.

**User Story:** As an authenticated user, you can add myself to a bar to indicate you am going there tonight.

**User Story:** As an authenticated user, you can remove myself from a bar if you no longer want to go there.

**User Story:** As an unauthenticated user, when you login you should not have to search again.

**Hint:** Try using the Yelp API to find venues in the cities your users search for. If you use Yelp's API, be sure to mention so in your app.

Wenn du fertig bist, stelle sicher, dass dein Projekt öffentlich zugänglich gehostet ist. Gib dann die URL in das `Solution Link`-Feld ein. Füge optional einen Link zum Quellcode deines Projekts in das `GitHub Link`-Feld ein.

# --solutions--

```js
// solution required
```