[Babel](http://babeljs.io/) is a next generation JavaScript compiler. One of the features is the ability to use ES6/ES2015 modules now, even though browsers do not yet support this feature natively.
```js
import$from"jquery";
```
####Browserify/Webpack
Thereareseveralwaystouse[Browserify](http://browserify.org/) and [Webpack](https://webpack.github.io/). For more information on using these tools, please refer to the corresponding project's documention. In the script, including jQuery will usually look like this...
ForjQuerytoworkinNode,awindowwithadocumentisrequired.SincenosuchwindowexistsnativelyinNode,onecanbemockedbytoolssuchas[jsdom](https://github.com/tmpvar/jsdom). This can be useful for testing purposes.