# \#express **URL:** https://forum.freecodecamp.org/tag/express/141.md [Latest](https://forum.freecodecamp.org/latest.md) · [Categories](https://forum.freecodecamp.org/categories.md) · [Tags](https://forum.freecodecamp.org/tags.md) --- ## [Can't deploy React App to Heroku](https://forum.freecodecamp.org/t/cant-deploy-react-app-to-heroku/121651)
**Author:** [@Y-Taras](https://forum.freecodecamp.org/u/Y-Taras)\ **Replies:** 9\ **Last updated:** [June 10, 2020, 7:59am UTC](https://forum.freecodecamp.org/t/cant-deploy-react-app-to-heroku/121651 "2020-06-10T07:59:03Z")
I am trying to run my simple node app on Heroku. Here is my server.js(starter point): require('babel-register') const express = require('express') const React = require('react') const ReactDOMServer = require('react-d… --- ## [Build Web Apps with Expressjs Challenge: Clonning Problem](https://forum.freecodecamp.org/t/build-web-apps-with-expressjs-challenge-clonning-problem/124964)
**Author:** [@fortMaximus](https://forum.freecodecamp.org/u/fortMaximus)\ **Replies:** 3\ **Last updated:** [April 22, 2018, 3:59pm UTC](https://forum.freecodecamp.org/t/build-web-apps-with-expressjs-challenge-clonning-problem/124964 "2018-04-22T15:59:11Z")
When I try to clone using: git clone https://github.com/FreeCodeCamp/fcc-expressworks.git && chmod 744 fcc-expressworks/setup.sh && fcc-expressworks/setup.sh && source ~/.profile I get this error at the end: Error:… --- ## [Random Quote Machine - Asking for Feedback!](https://forum.freecodecamp.org/t/random-quote-machine-asking-for-feedback/132845)
**Author:** [@DetectiveZar](https://forum.freecodecamp.org/u/DetectiveZar)\ **Replies:** 6\ **Last updated:** [August 31, 2017, 3:24am UTC](https://forum.freecodecamp.org/t/random-quote-machine-asking-for-feedback/132845 "2017-08-31T03:24:53Z")
Project Link: https://codepen.io/DetectiveZar/full/wepXVb/ I would like some feedback/tips on how to center my content in the directly in the middle of the page. Thank you, Cesar --- ## [Is there any (simple) way to pass variable from Express to Vue.js?](https://forum.freecodecamp.org/t/is-there-any-simple-way-to-pass-variable-from-express-to-vue-js/135100)
**Author:** [@pilgrim011](https://forum.freecodecamp.org/u/pilgrim011)\ **Replies:** 17\ **Last updated:** [July 11, 2017, 12:42am UTC](https://forum.freecodecamp.org/t/is-there-any-simple-way-to-pass-variable-from-express-to-vue-js/135100 "2017-07-11T00:42:14Z")
Ok, so I'm just starting to use Vue.js, and man, it's so hard to do things that are very simple when just using EJS for example. I'm close to abandon Vue for my current project (Nightlife coordination challenge), since I… --- ## [Counting documents with Mongoose](https://forum.freecodecamp.org/t/counting-documents-with-mongoose/134369)
**Author:** [@InfiniteSet](https://forum.freecodecamp.org/u/InfiniteSet)\ **Replies:** 13\ **Last updated:** [July 10, 2017, 7:07am UTC](https://forum.freecodecamp.org/t/counting-documents-with-mongoose/134369 "2017-07-10T07:07:40Z")
Hey everyone, I am working on the URL shortener backend project and have decided to use mongoose to work with mongo db. I am new to mongoose, and I am having issues with a simple count of the documents which are already… --- ## [Voting App - Passport.js Question](https://forum.freecodecamp.org/t/voting-app-passport-js-question/126536)
**Author:** [@CandiW](https://forum.freecodecamp.org/u/CandiW)\ **Replies:** 3\ **Last updated:** [June 13, 2017, 1:26pm UTC](https://forum.freecodecamp.org/t/voting-app-passport-js-question/126536 "2017-06-13T13:26:24Z")
Hello all - I'm getting started on my Voting App and I thought I would use Passport.js, but am a little unsure. Does Passport.js actually log in a user through a post request or does it only authenticate a user? Or am … --- ## [Expressjs Challenge: STYLISH CSS exercise: Result Didn't Match Expected](https://forum.freecodecamp.org/t/expressjs-challenge-stylish-css-exercise-result-didnt-match-expected/126111)
**Author:** [@fortMaximus](https://forum.freecodecamp.org/u/fortMaximus)\ **Replies:** 0\ **Last updated:** [June 11, 2017, 1:45pm UTC](https://forum.freecodecamp.org/t/expressjs-challenge-stylish-css-exercise-result-didnt-match-expected/126111 "2017-06-11T13:45:04Z")
I have only one result which doesn't match the expected one: \Cannot GET /main.css\" != "\Error: EACCES: permission denied, open '/home/mintkem/Desktop/expressworks/exercises/stylish\_css/public/mai… --- ## [Node.js w/ Express - Storing API Keys](https://forum.freecodecamp.org/t/node-js-w-express-storing-api-keys/122570)
**Author:** [@deuscode](https://forum.freecodecamp.org/u/deuscode)\ **Replies:** 13\ **Last updated:** [June 5, 2017, 4:58am UTC](https://forum.freecodecamp.org/t/node-js-w-express-storing-api-keys/122570 "2017-06-05T04:58:21Z")
Hey fellow campers! I got tired of having my API Keys out in the open with the FCC projects. So, I started a side project to create a boiler plate node.js w/ express backend to store my API Keys. You can use it as you …