![]() ![]() The MERN stack is a web development framework comprised of the following open-source components: How to Get Started with the MERN Stack?.This tutorial was verified with Node v14.2.0, npm v9.2.0, mongodb-community v4.4, express v4.18.2, and react 18.2.0, and mongoose v6.8.0. ( You should be in the same folder as the server.In this MERN stack tutorial, you will learn how to develop a full-stack MERN application with the most current tools available.īefore you begin, make sure that you are familiar with Node.js and React.js basics. Let’s test that we can start our server using the following command. These steps are very common for most apps that are built using Express. If you decide to push to a service like Heroku it will use whatever port is in the variable. For now since we are running server.js locally the port will be 5000. Lastly we set the port and start listening for requests on that port.Next we use Mongoose to connect to Mongo passing in the uri. ![]() When we connect to Mongo it will create the database once we’ve inserted data. Notice we’ve tacked on what we want to our database name to be.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |