Dear Bassir!
I have commented on Your Udemy MERN-Amazona project, but I am running behind a deadline and I really need to solve this as soon as possible.
I have a problem with publishing my app to heroku. The console logs “serve at localhost” and “connected to db”, and gives no errors, but the page is simply a blank-white page. The “/api/seed” works as well, but when I load back I still get the same white page. Do You maybe have any suggestions on why it could be like this? I am kind of lost and I don’t want to start it over so close to having the basics completed.

hello there,
send me the link of heroku app to take a look. also share the heroku logs here please.

I haven’t posted my app to heroku yet, I have jut added the keys (jwt, paypal, mongodb), and connected it to github. The next step would have been publishing to heroku, but I wanted to check if it works before doing so (like You did with the /api/seed part for sample products), but when I do npm start in the root (and now even simply in the frontend folder) that’s when I get the empty page. Here is the github code: https://github.com/bbarna9/bookshop

I know You probably have a lot of questions but do You maybe have an idea what could be the problem? I’m using this as a base to a project and if this can’t be solved I have to start it from the beginning. Thanks in advance!
My project was working completely fine until the publish to heroku steps, now my project wont work from the root folder neither from the backend-frontend folders separately either