To do this, pass an -inspect flag to nodemon. Here’s how you can debug such an application: Nodemon is a utility that automatically reloads your node process when you change the code of your app. Thanks to this option, it is now easier to debug Node.js apps that use nodemon. We have added a new Reconnect automatically option to the Attach to Node.js/Chrome debug configuration. Reconnect the debugger to the running node process For more info on setting up your project to use Chrome Headless, see this tutorial. To run and debug tests in Chrome Headless using Karma, add browsers: to the file, or list it as a browser in WebStorm’s Karma configuration (see the screenshot below). WebStorm now enables you to debug Karma tests in Chrome Headless (whereas previously you could only run them there). With Karma, your tests are executed in a real browser environment but without the overhead created by running a full Chrome instance. Karma allows you to use Chrome Headless for running your tests (check out this great tutorial in the Chrome blog). Now you can use it in the editor!ĭebugger improvements Debugging Karma tests using Chrome Headless Add $END$ where you want the cursor to be at the end: Now add the template code and add $EXPR$ in the places where the initial expression should appear.For our template, we want it to work only in JSX code. Specify the JavaScript language level.Note that all JavaScript templates will also be available in TypeScript files. Select the language where the template will work.In Preferences | Editor | General | Postfix Completion, click the + icon.Let’s see how we can create a template that will expand into a class for a new React component: Now you can add your own templates for postfix completion! They expand when you press Tab or when you select them in the code completion popup. The available templates are listed in Preferences | Editor | General | Postfix Completion. Postfix completion is a great feature for adding template code around an expression you’ve just typed. You can find the full list of available templates in Preferences | Editor | Live Templates – React.įor the JSX tags, you can now also see the breadcrumbs and colorful highlighting for the tag tree on the editor gutter. Here we use the abbreviation rcjc to create a class that defines a new React component: All abbreviations are also available in the completion popup. Or press Cmd/Ctrl-J ( Insert Live Template) and select the snippet from the list. Type the abbreviation in the editor and then press Tab to expand it. The collection was adapted from the popular plugin for VS Code. It has over 50 abbreviations that expand into different statements and blocks of code often used in React apps. WebStorm now has a collection of code snippets for React. Here are some of the highlights of WebStorm 2018.1 EAP #1. It also includes dozens of changes from IntelliJ Platform, including a BIG icon update, lots of improvements in version control, and support for MacBook Touch Bar. The first EAP build, which is available today (182.2371.25), has over 230 of fixes and improvements that the WebStorm team has implemented since the last major release in March. Important! WebStorm EAP builds are not fully tested and may be unstable. Please don’t forget to mention the build number you’re using. Your feedback is very welcome in our issue tracker: /issues/WEB.You can install an EAP build side-by-side with a stable WebStorm version.EAP builds are free to use but expire within 30 days of the build date.EAP builds provide access to the newest features we’re currently developing.Every week we publish a fresh build for the upcoming version of WebStorm.If you’re not yet familiar with our Early Access Programs, here are some details: You can also get notifications right in the IDE when a new EAP build is available: just select “Automatically check updates for Early Access Program” in Preferences | Appearance & Behavior | System Settings | Updates. Toolbox App is the easiest way to get the EAP builds. Its official release is planned for the end of July. We are excited to announce the start of the Early Access Preview program for WebStorm 2018.2.
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