utkarsh55555/Campus_coders_mern_project ? reverse-engineered prompt

Build me a simple full stack web app for a campus coding community.

I want a clean site where students can explore the community, see what it offers, and interact with the app without it feeling complicated. Set up the frontend and backend so everything works together smoothly, connect it to MongoDB, and make it easy to run locally with the environment values from the example file. If it makes sense, include a basic API setup and a simple way to document or test the endpoints.

Keep the design modern, easy to use, and responsive on desktop and mobile. Use sensible defaults wherever details are missing, and make sure the project is organized so it’s easy to understand and extend later. If you need to check current docs or best practices for anything, feel free to look them up online.