How to Run a Node.The background color should change to red. Instructions for installation of nightly Chrome/. To demonstrate, type ='red' and press Enter. If you do, download the appropriate one for your browser from our downloads, and then install it manually. You can also access the existing document. Choose a JavaScript framework to install and set up your dev environment.Now type age and press Enter: This time it does return something - the value of age.All that means is that your code didn't return anything. Test it by ype var age = 18 and press Enter: Don't worry about the "undefined" response.You should now have a clear Console to start practicing JavaScript:.To clear the Console, press the Clear Console icon:.Now type "gobbledygook" in the Console and press Enter: The word "gobbledygook" doesn't mean anything in JavaScript and we have not defined a variable named "gobbledygook", so we get an error.Make sure that the Console is selected: You may need to drop down the menu to see the Console option: The tools will usually be docked on the right or bottom of your screen.Click on the three-vertical-dot icon in the upper right of Google Chrome.You can use Google Chrome's Console to practice JavaScript. How to Open Google Chrome's JavaScript Console See JavaScript: Tips and Tricks for similar articles.
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