

To turn off showing documentation automatically when you hover over code symbols, Click in the popup and disable the Show on Mouse Move option. You can turn off this behavior or configure the popup to appear faster or slower, refer to Configuring the behavior of Documentation popup below.Ĭonfigure the behavior of Documentation popup When you hover over a property, WebStorm immediately displays the reference for it in the Documentation popup. Position the caret at the property and press Control+Q or select View | Quick Documentation Lookup from the main menu. Note that compatibility is checked only for Chrome, Chrome Android, Safari, Safari iOS, Firefox, Internet Explorer, and Edge.įor selectors, WebStorm also shows their specificity. Otherwise, the Documentation popup also lists the browsers and their versions that support the property.

If the property is available in all versions of browsers, WebStorm does not show any information about its compatibility. This summary is displayed in the Documentation popup which shows a brief description of the property and its values, as well as information about its compatibility with various browsers. Navigation to definition is available for classes, ids, selectors – including nested selectors and selectors with an ampersand & - as well as for variables and mixins.įor properties and pseudo-elements, WebStorm can show you a summary from the corresponding MDN article. To jump from a usage of a Style Sheet symbol to its definition, press Control+B. Learn more from Search for usages in a project. To find usages of a Style Sheet symbol, place the caret at it and press Alt+F7. WebStorm also provides completion for Sass and SCSS selectors - including nested selectors and selectors created with an ampersand (&). For more information, refer to Configuring a library added via a CDN link. The library is added to the list of JavaScript libraries on the Settings | Languages and Frameworks | JavaScript | Libraries page.
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Alternatively, hover over the link and click Download library. To enable completion for the library, press Alt+Enter on the link and select Download library from the list. Open the HTML file with a CDN link to an external CSS library. With WebStorm, you can also get completion for class names from Twitter Bootstrap or other CSS libraries that are linked from a CDN in an HTML file without adding these libraries to your project dependencies. Complete Style Sheet classes from external libraries To see all classes and ids defined in the project straight away, before you start typing, press Control+Space twice. If no matching results are found, WebStorm also suggests symbols defined in all stylesheet files in the project. In HTML files, WebStorm first suggests classes and ids from the style tag and files linked with link tags. Complete Style Sheet classesĬompletion for CSS, SCSS, Less, and Sass classes and ids is available in HTML files, in various types of templates (for example, in Angular or Vue.js), as well as in JSX code. WebStorm provides code completion for properties, their values, selectors, variables, and mixins.


For more information about plugins, refer to Managing plugins. Press Control+Alt+S to open the IDE settings and then select Plugins. Make sure the CSS plugin is enabled in the settings. You can also look up documentation for Style Sheets, create and move rulesets, introduce variables, and more. With WebStorm, you can write style definitions in CSS as well as in various languages that compile into it, such as Sass, Less, SCSS, or Stylus.
