I am in 2nd year of my college and wants to learn Web Dev to make some projects. I have no idea what things to learn. All I have heard is HTML, CSS and Javascript. But when I try to search for it I get so many things popped up like Node.js, MongoDB, PostgreSQL and many more. I don't understand what all these things are. Please guide me through the path to become a Web Dev.
Also it would be helpful if you can provide me with the available resources.