JustCode has been discontinued as the features it provided are now included in Visual Studio 2017 and newer. (#3227)

VisualStudio.gitignore

@@ -127,9 +127,6 @@ _ReSharper*/
 *.[Rr]e[Ss]harper
 *.DotSettings.user
 
-# JustCode is a .NET coding add-in
-.JustCode
-
 # TeamCity is a build add-in
 _TeamCity*