#Ms visual studio scss how to

The Bundled.scss file is the only stylesheet whose name doesn't start with an underscore, so the Sass compiler will create a CSS file for it. There's no need to invoke the compilation manually, so you can simply make a change to one of the dependent stylesheets, save it, and be done. It's very convenient that the Web Workbench understands Sass dependencies, which means that the Bundled.scss file is recompiled automatically whenever one of its imported stylesheets changes. Using the approach described above, the bundling part is a piece of cake: Just create one main Sass file and import all required stylesheets. Here's how a simplified Styles folder could look like:īecause we want to create web applications with great performance, our stylesheets should be bundled and minified in order to minimize HTTP requests and bytes sent over the wire. If the website uses custom web fonts, those are defined in a _Fonts.scss file. that are used in various places of my stylesheets. I usually create the above mixins file and a _Settings.scss which defines variables for accent colors, font families, etc. This is desired behavior as _Mixins.scss only contains a collection of mixins which are inlined into the Sass rules that include them. That causes the the Web Workbench (and the Sass compiler in general) not to generate a standalone Mixins.css file.

Note that the imported _Mixins.scss stylesheet has a leading underscore in the file name. Thanks to the directive that comes with Sass, it's almost trivial to import rules from other referenced stylesheets: Each of those should only contain styles for one particular piece of functionality. When you have even a medium amount of Sass rules, you want to split them up into separate files.

#Ms visual studio scss how to

Let's now take a look at how to organize our stylesheets. When you save a *.scss file, the Web Workbench will automatically compile it and create a CSS file for you that's nested underneath the Sass file: It splits your Sass editor into two panes and directly shows you the resulting CSS on the right-hand side: There's a great Visual Studio extension, though, the Mindscape Web Workbench, which does exactly that (and a lot more). This means that you can create new *.scss files and edit them with nice tooling support, but Visual Studio won't generate the compiled CSS files for you. While Visual Studio 2013 ships with an editor that provides syntax-highlighting, IntelliSense, formatting, outlining, and more, it doesn't include a Sass compiler. I've chosen option #3 for my Sass stylesheets because this approach works nicely with bundling and minification and doesn't require any JavaScript execution in the browser. Compile the stylesheets to static CSS files right after updating and saving them.Deliver raw stylesheets to the browser and compile those using JavaScript.Dynamically compile the stylesheet on the server when the file is requested.There are three conceptually different approaches for compiling a stylesheet with a CSS pre-processor: After all, browsers only understand plain CSS and know nothing about Less or Sass. When you're using a CSS pre-processor to write your stylesheets, you need to compile those files at some point of time. Here's how I organize and compile my Sass stylesheets in ASP.NET MVC applications with Visual Studio. Working with Sass Stylesheets in ASP.NET MVC Applications and Visual Studio November 16, 2014įor the last couple of years, I used Less to pre-process my stylesheets, but recently made the switch to Sass, which is even more powerful than Less.