All Tracks/basic node and express/
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Meet the Node console

Working on these challenges will involve you writing your code using one of the following methods: - Clone <a href="https://github.com/freeCodeCamp/boilerplate-express/" target="_blank" rel="noopener noreferrer nofollow">this GitHub repo</a> and complete these challenges locally. - Use a site builder of your choice to complete the project. Be sure to incorporate all the files from our GitHub repo. During the development process, it is important to be able to check what’s going on in your code. Node is just a JavaScript environment. Like client side JavaScript, you can use the console to display useful debug information. On your local machine, you would see console output in a terminal. We recommend to keep the terminal open while working at these challenges. By reading the output in the terminal, you can see any errors that may occur. The server must be restarted after making changes to its files. You can stop the server from the terminal using `Ctrl + C` and start it using Node directly (`node mainEntryFile.js`) or using a run script in the `package.json` file with `npm run`. For example, the `"start": "node server.js"` script would be run from the terminal using `npm run start`. To implement server auto restarting on file save Node provides the `--watch` flag you can add to your start script `"start": "node --watch server.js"` or you can install an npm package like `nodemon`. We will leave this to you as an exercise. # --instructions-- Modify the `myApp.js` file to log "Hello World" to the console.
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