Just like you have many refactoring tools for c#, it would be nice to have many of those features for JavaScript

Please add support for the Google V8 Debugger Protocol, which would make developing in Javascript using Node.js and Visual Studio a lot less painful.

http://code.google.com/p/v8/wiki/DebuggerProtocol

Someone already submitted refactoring for JavaScript, but I would like to also see complete JavaScript Code Navigation as well. Anyone who has worked with several/large JS files in VS would kill for rightclick->Go To Definition.

Full support for Coffescript is needed

Add ability to set wildcard into the reference path.
For example:
When I want to add all files from the subdirectory /path/to/files I must add files separately:
/// <reference path="../path/to/files/file1.js" />
/// <reference path="../path/to/files/file2.js" />
/// <reference path="../path/to/files/file3.js" />
...

It will be more usefull if I have ability to setup references through wildcard:
/// <reference path="../path/to/files/*.js" />
or more widely:
/// <reference path="../path/to/*/*" />

All js-developers need such javascript outline panel:
http://visualstudiogallery.msdn.microsoft.com/288a2b0f-1357-47b4-8215-1134c36bdf30

Its should be better.
Also please, make the 'go to definition' and other inlellisence features.

I vote for navigation windows and function/class browser for JavaScript, which we waiting from vs2005

Please provide a TestRunner for javascript Unit Testing Frameworks like QUnit. It should be possible to run them automated in the background. Also different browser javascript engines could be targeted (like IE oder Google V8).

node.js support

JSDoc is a power inline documentation.
It support IDE such as:
- Eclipse (WST, DLTK)
- IntelliJ IDEA
- NetBeanse
e.t.c.

IntelliSeanse be more powerful!

WebMatrix has good IntelliSense support for Node.js server-side code.
It can even resolve exported functions from other module using require().

Can this be added to Visual Studio's Javascript IntelliSense engine?

Minifing the output code means faster load times for the client and less bandwidth. Visual Studio do this automatically on building a release copy of code. Debug code should not be minified or at least have the option to do it or not. See Yahoo's tool http://developer.yahoo.com/yui/compressor/

When using require.js. The dependent modules that are given in to the function in require or define have no intellisense.
Could you please make it work?

In Visual Studio 2012 RC, I write some .NET code ( Example: Dim a As Inte ) use "space" to finish all code, but write some JavaScript code ( Example: var obj = new Obj ) use "Enter" to finish all code.

Can SYNC finish code in same button? or add more configure ( JavaScript - IntelliSense only "Tab | Enter" ) let we choice?

css has region in vs11.
but why javascript?

Enable a developer to mark functions with (XML) comments so that the debugger does NOT step into (see DebuggerStepThroughAttribute). Often times "stepping into" steps into a function that is not the one you want. Often times it is one that is tested and debugged already. Also, this would be great for property get/set function defined using defineProperty. Seems like a very easy feature to add.

Please allow a way to uniquely customize the syntax coloring for JavaScript code.
In VS2010 we were able to do this by editing the following options in fonts and colors:

Script Comment
Script Identifier
Script Keyword
Script Number
Script Operator
Script String

Sadly those options are now missing in VS2012 RC :(