I have a clean, out-of-the-box installation of Visual Studio 2012 Web Developer Express and for some reason the support for JavaScript (both jQuery, jQuery UI and
Use NuGet IntelliSense documentation package for JQuery by installing it like this from the NuGet console:
Install-Package jQuery-vsdoc
After you install the package go to:
Tools>>Options>>Text Editor>>JavaScript>>Intellisense>>References
and Add reference to Implicit(Web)
group by selecting the installed package location on your hard drive.
restart Visual Studio, and you will get the jQuery intellisense working.
Summary:
.js
file you want to reference from Solution Explorer into your current one. (Visual studio will create a reference snippet.)