![]() ![]() Let's get started by creating the simplest Node.js application, "Hello World".Ĭreate an empty folder called "Hello", navigate into and open VS Code: mkdir Hello Tip: To test that you've got Node.js correctly installed on your computer, type node -help from a terminal and you should see the usage documentation. See Installing Node.js via package manager to find the Node.js package and installation instructions tailored to your version of Linux. ![]() Linux: There are specific Node.js packages available for the various flavors of Linux. You'll need to open a new terminal (command prompt) for the node and npm command line tools to be on your PATH. The Node Package Manager is included in the Node.js distribution. To get started in this walkthrough, install Node.js for your platform. However, to run a Node.js application, you will need to install the Node.js runtime on your machine. VS Code has support for the JavaScript and TypeScript languages out-of-the-box as well as Node.js debugging. Node.js is the runtime and NPM is the Package Manager for Node.js modules. Node.js is a platform for building fast and scalable server applications using JavaScript. Adding a jsconfig.json Configuration File.We can do this by adding a "configuration" key to the "contributes" section of our 'package.json'. We will need to modify the package.json file to add these settings options. This extension also uses a settings that we can assign to the extension, and can be modified by the end user. The module 'vscode' contains the VS Code extensibility API // Import the module and reference it with the alias vscode in your code below const vscode = require ( 'vscode' ) // this method is called when your extension is activated // your extension is activated the very first time the command is executed /** VISUAL STUDIO CODE INSTALL NODE.JS GENERATORYou can create a hello world extension using Yoeman and a VSCode generator called 'generator-code'. VISUAL STUDIO CODE INSTALL NODE.JS HOW TOMicrosoft has pretty good documentation on how to create an extension for VSCode, but I was looking at creating an extension that could take some user input for the name of the file I was trying to create. This tool creates a folder named after the current date, and then creates a markdown file with some frontmatter for metadata. I created a command line tool for generating new blog posts a couple of years ago called 'blogpostgenerator'. These electron apps can run cross platform on Windows, MacOS and Linux. Web developers can use their existing skillsets to create application based on web technologies like HTML, CSS and JavaScript. Electron was created to make it easier for web developers to create desktop applications. VSCode code is built on top of Electron, a framework from GitHub that is based on Chromium and Node.js. These extensions are written in JavaScript. From the very beginning VSCode has been extensible, in other words you add functionality to it very easily with extensions. ![]() ![]() It is used for many different types of application development, everything from C++ to Salesforce. If you are not familiar with Visual Studio Code, or VSCode for short, it is Microsoft's open source code editor. One of those applications is one that I am using right now as I write this post, Visual Studio Code. There are a lot of applications now that are based on Node.js that you can extend using JavaScript. I recently wrote about creating your own tools using Node.js. ![]()
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