How can I get a list of all the foreign key constraints I will need to remove in order to drop the table?

Should I install node.js on the webserver?

Hi so I'm getting closer and closer to finally building my first web app which is a chat website. Now I'll be using node.js for the back-end.

My question is, do I have to install node.js on the webserver that'd host my website in order to use it or is there other methods to do it?