Choose Yes, this will take a while and complete Since we have one line of JS code which prints the text “Hello World Node” to console inside helloworld.js file you see the output as shown in above screenshotUninstall node.jsPress windows + R to open run and type appwiz.cpl and press ok.This will open Programs and Features the look for node.jsDouble click node.js or right click and select uninstall which will prompt as below and then choose YesNodejs uninstallation process will initiate and would ask you to authorize the same via user control. Testing InstallationOpen command prompt and run below command to test nodenode -v You should see an output like below (Note: Your version may vary depending on your date of installing as nodejs team make an aggressive release but make sure your node version is > v10.0.0)Open command prompt and run below command to test npm npm -vYou should see an output like below (Note: Your version may vary depending on your date of installing as nodejs team make an aggressive release but make sure your npm version is > 5 )Running the first Hello World applicationOpen any text editor and write the following codeconsole.log("Hello World Node!!")Save the file as helloworld.jsOpen command prompt and navigate to the folder where you save helloworld.js and run below commandnode helloworld.jsHow it worksnode command line with file name as an argument will load, read, compile and execute the instructions from the file and execute them. Click Install, this may need elevated permissions provided necessary rights requested6. By clicking next in previous step you will be asked to accept license, please accept by clicking checkbox and click Next 3. Click on the downloaded node-vxx.xx.xx.msi ( for example node-v10.15.0.msi) in previous step to start the installation which brings up below screen. Click on windows Installer to download the latest version of node installer.2. DownloadVisit nodejs download page here 2. Before you begin, you should have a user account with installation privileges and should have unrestricted access to all mentioned web sites in this document.Audience:This document can be referred by anyone who wants to install latest nodejs on windows 10 System requirementsWindows 10 OS4 GB RAM10 GB free space Installation Procedure1.
Node.js lets developers use JavaScript to develop wide variety of applications like network applications, command line tools, web api, web applications In this document, we will cover installation procedure of nodejs on windows 10 operating systemPrerequisitesThis guide assumes that you are using Windows 10. By Susan May Node.js is an open-source, cross-platform JavaScript run-time environment that executes JavaScript code outside of a browser.
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