问题
I'm using 'StructureAdornment' extension for visual studio which creates a line for matching barces. It works good but it only works for C# files. I was wondering if there was any extension which does the same job for javascript files.

回答1:
you can try these extension JScript Editor Extensions.
http://visualstudiogallery.msdn.microsoft.com/872d27ee-38c7-4a97-98dc-0d8a431cc2ed/
you can customize your shortcut.
回答2:
Indent Guides for Visual Studio
Personally tried and tested on Visual Studio 2010
Works on javascript, c#, vb, cshtml, vbhtml, files.
来源:https://stackoverflow.com/questions/11312059/javascript-structural-highlighting-for-visual-studio