### Available Grunt commands
#### Build - `grunt`
-Run `grunt` to run tests locally and compile the CSS and JavaScript into `/dist`. **Uses [Less](http://lesscss.org/) and [UglifyJS](http://lisperator.net/uglifyjs/).**
+Run `grunt` to run tests locally and compile the CSS and JavaScript into `/dist`. **Uses [Sass](http://sass-lang.com/) and [UglifyJS](http://lisperator.net/uglifyjs/).**
#### Only compile CSS and JavaScript - `grunt dist`
-`grunt dist` creates the `/dist` directory with compiled files. **Uses [Less](http://lesscss.org/) and [UglifyJS](http://lisperator.net/uglifyjs/).**
+`grunt dist` creates the `/dist` directory with compiled files. **Uses [Sass](http://sass-lang.com/) and [UglifyJS](http://lisperator.net/uglifyjs/).**
#### Tests - `grunt test`
Runs [JSHint](http://jshint.com) and [QUnit](http://qunitjs.com/) tests headlessly in [PhantomJS](http://phantomjs.org/) (used for CI).
Builds and tests CSS, JavaScript, and other assets which are used when running the documentation locally via `jekyll serve`.
#### Watch - `grunt watch`
-This is a convenience method for watching just Less files and automatically building them whenever you save.
+This is a convenience method for watching just Sass files and automatically building them whenever you save.
### Troubleshooting dependencies
### Bootstrap source code
-The Bootstrap source code download includes the precompiled CSS and JavaScript assets, along with source Less, JavaScript, and documentation. More specifically, it includes the following and more:
+The Bootstrap source code download includes the precompiled CSS and JavaScript assets, along with source Sass, JavaScript, and documentation. More specifically, it includes the following and more:
{% highlight bash %}
bootstrap/
├── docs/
│ └── examples/
├── js/
-└── less/
+└── scss/
{% endhighlight %}
-The `less/` and `js/` are the source code for our CSS and JavaScript. The `dist/` folder includes everything listed in the precompiled download section above. The `docs/` folder includes the source code for our documentation, and `examples/` of Bootstrap usage. Beyond that, any other included file provides support for packages, license information, and development.
+The `scss/` and `js/` are the source code for our CSS and JavaScript. The `dist/` folder includes everything listed in the precompiled download section above. The `docs/` folder includes the source code for our documentation, and `examples/` of Bootstrap usage. Beyond that, any other included file provides support for packages, license information, and development.
### Download source and docs
-Source Less, JavaScript, and documentation. **Requires a Less compiler and [some setup](#grunt).**
+Source Sass, JavaScript, and documentation. **Requires a Sass compiler and [some setup](#grunt).**
<a href="{{ site.download.source }}" class="btn btn-lg btn-outline" role="button" onclick="ga('send', 'event', 'Getting started', 'Download', 'Download source');">Download source</a>
### Bower
-You can also install and manage Bootstrap's Less, CSS, and JavaScript using [Bower](http://bower.io).
+You can also install and manage Bootstrap's Sass, CSS, and JavaScript using [Bower](http://bower.io).
{% highlight bash %}$ bower install bootstrap{% endhighlight %}