vaibhavR1/MERN-Stack-Program ? reverse-engineered prompt

Build me a simple Node app for academic use where I can store and view programming examples in one place.

I want a clean little web app that runs from the server file, lets me add a program with a title, language, and code, then list everything I saved and open each one to read it. Keep it easy to use and simple to maintain, since this is just for my studies and practice. If it makes sense, save the data locally so it is still there after restarting the app. Please make the pages look neat and basic, with a home page, an add form, and a details view.

Use the existing project setup, and if you need current docs or a small dependency choice, look them up online and wire it in properly.