responsive todo app using node js for the backend

What are you most proud of, and what would you do differently next time?

I am porud that I was able to develop the API functionality for the backend. This project took so long as it was my first time working with the backend. I plan on redoing this project using a framework next to get more practice in with react

What challenges did you encounter, and how did you overcome them?

Deploying to vercel was incredibly annoying but I found the solution in some youtube videos and with help from AI chat tools, like chat gpt and cursor

What specific areas of your project would you like help with?

My current code causes all users to share the same database, I couldn't figure out how to not have this happen. I tried making a user table to keep user ids but in the end, I couldn't figure it out. I am kind of burnt out with this project as I spent almost two full weeks on it and I really want to do something else. The rest of the code works as intended but if anyone knows how to separate the user data, please I would really appreciate it.