At each breakpoint, JavaScript will stop executing, and let you examine JavaScript. You can find more snippet extensions for other languages and libraries on the Visual Studio Code Marketplace. In the debugger window, you can set breakpoints in the JavaScript code. React-Native/React/Redux snippets for es6/es7.VS Code also has support for advanced debugging functionality, such as breakpoint. Here are a handful of extensions that should prove useful for you when working on a JavaScript project: Run and debug any JavaScript file without any launch configuration. At this point, you will be prompted to confirm. After that, select the JavaScript file you want to run. Next, type run in the Command Palette and select the Run JavaScript command. This is a menu of commands and actions that you can take within Visual Studio Code. There are several snippet extensions for all sorts of languages, frameworks, and libraries. First, press F1 (or Ctrl+Shift+P on Mac) to open the Command Palette. For example, you can type clg and hit the Tab key to produce console.log(). Snippets are an important feature that developers commonly take advantage of to make writing repetitive code much faster. In addition to full support for JavaScript and TypeScript, it can also simulate the browser environment with the help of jsdom. You can just install the extension for VSCode and start using it right away without fiddling with any setup process. Prerequisites Visual Studio 2017 version 15.8 or later versions Visual Studio Node. It runs your code immediately you type it in and shows you the various execution results inline in your editor without having to open the console. To create the project, choose File > New Project > JavaScript > From Existing Node.js code, and then choose your project folder as the source. Quokka.js brings an alive playground to your editor which is handy for a quick experimentation or when teaching others. It supports other languages aside from JavaScript such as CSS, SCSS, Vue, TypeScript, JSON and others which makes it a versatile tool for all your code formatting needs. You can use Prettier via the command line, but there’s a nifty extension for VSCode that integrates the tool with your editor making it easy to format your code when you save the file you’re working with. Now, you can just agree on a specific style with your team members and configure Prettier to enforce your guidelines. This helps you maintain a consistent coding style across your various projects and is especially helpful when working in a team or in an open source project where coding styles often conflict. Prettier makes your life easier by automatically formatting code for you. Without further ado, let’s explore the some of the best VSCode extensions for JavaScript developers: Prettier While VSCode already has robust support for JavaScript and TypeScript by default, its community of users has made several extensions that enhance the default feature set, giving it added functionality that very few text editors can match. VSCode (Visual Studio Code) has exploded in popularity since its first release in 2015 and has now become the editor of choice for many web developers, especially those working with JavaScript on the frontend and Node.js on the backend.
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