![]() ![]() Live templates work very similar to Emmet – type a special abbreviation and it will expand into a code snippet. For example, the abbreviation M圜omponent.my-class would expand in JSX into tag with className=”my-class” and not to class=”my-class” like it would in HTML. You can also use Emmet in JSX code, and that brings us to some special React twists. You type an abbreviation that expands to HTML code when you press Tab. With Emmet support in WebStorm, you can generate HTML markup really fast. If the component usage misses some of the required properties, WebStorm will warn you about that. When you autocomplete component name, all its required properties will be added automatically. WebStorm 2016.2 can provide code completion and resolve for component properties defined using propTypes. ![]() That includes all methods and functions that you have defined: Of course there is also code completion for JavaScript expressions inside the curly braces. Moreover, for class names you can autocomplete classes defined in the project’s CSS files.Īll React events like onClick or onChange can be also autocompleted together with =. In JSX tags, the IDE provides coding assistance for React-specific attributes such as className or classID and non-DOM attributes like key or ref. WebStorm can also provide code completion for HTML tags and component names that you have defined inside methods in JavaScript or inside other components.Ĭompletion also works for imported components with ES6 style syntax:įrom there you can also jump to the component definition with Cmd-click ( Ctrl+click on Windows and Linux) on component name or see a definition in a popup with Cmd-Y ( Ctrl+Shift+I). To enhance code completion we recommend that you add a TypeScript definition file for React with npm install -save names For example:įrom your code you can jump to the method definition in the library with Cmd-click (Ctrl+click). By default, the code completion popup displays automatically as you type. NB: Once you have react.js library file somewhere in your project, WebStorm will provide you code completion for React methods and React-specific attributes. You can also switch language version to React JSX manually in Preferences | Languages & Frameworks | JavaScript. That’s it, now you can write JSX code and enjoy code completion for JSX tags, navigation and code analysis. If you’re using JSX, WebStorm will suggest switching language version to React JSX so that it may understand JSX syntax in. React introduces JSX, an XML-like syntax that you can use inside your JavaScript code, but you can also use React in pure JavaScript. Developing mobile apps with React Native.Debugging React apps created with Create React App.Working with ReactJS in WebStorm: Linting, refactoring and compiling.This post has been updated with some of the features introduced in WebStorm 2016.2 and further updates. In this blog post we’d like to show how WebStorm can help you write code with React. React support was introduced in WebStorm 10 and has undergone continuous improvement since then. These are common code snippets you can insert into your code and there's already a Github repo with the most common React live templates you might need.ReactJS is no doubt one of the trendiest JavaScript libraries released recently and as such is seeing wide adoption. ![]() Now that you know how to customize the "New" menu dialog, you might want to take a look at "Live templates". You can find the full list in the WebStorm docs. There are a lot more variables available if you want to customize your template even more. replace the hardcoded component name with the $NAME$ variable, to set it to the value the user input in the "New" dialog.set the extension - here we stick to jsx.This is what will appear in the "New" menu give the template a name in the "Name" field.delete all the content from the original file that you don't want in your template.Configure the file templateĪ new dialog will open where you can customize the template. If the menu doesn't pop up, make sure to click anywhere inside the file to get into focus. The easiest way to create one is to just start from a file you already have (in our case a React component you already have) and go to "Tools > Save as file template". WebStorm allows you to do this by creating custom "File templates". Wouldn't it be great if when you open the "File > New" menu you could also choose "React component"? ![]()
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