I've wanted to do the MERN stack for a while and this feels like a good starting point. Although the initial intention with this was to complete a DBMS course for a college requirement. I've decided to continue learning MongoDB.
I started with the Greater learning course for MongoDB. It's honestly not a bad starting point. I learnt about collections and documents. I also learnt about CRUD operations.
I will use this in a practical project soon and make a personal project once I know its implementation in the web development space.