First clone the repository and make sure Node.js and npm are installed.
Configure values for the auth settings in the .env file in the backend folder.
ZENDESK_USERNAME=email
ZENDESK_SUBDOMAIN=subdomain
ZENDESK_API_TOKEN=apitoken
Then, install the dependencies and start the server.
cd backend
npm install
npm start
Now the server should be available at http://localhost:5000/.
To test if it is up, try to access /api/tickets from a browser or another client.
Install dependencies and start the development server
cd frontend
npm install
npm start
If everything went well, the frontend should be available at http://localhost:3000/.