Hi everyone. I am a cs student but am not a web developer. Recently a non technical friend of mine has asked me to make them a demo website that they have to have on their local pc. I am using react, fastapi and SQLite. Since this is just for a demo there is no authentication, even cors.

Now the problem is sharing the code. Since they are a non technical person I can’t ask them to install python and nodejs and all that. My first idea was deploying on a free tier but am worried about hackers? Is this a legit worry. I am not very familiar with web development.

Thanks in advance and sorry if this is a silly question.