MonoDevelop (also known as Xamarin Studio) is a discontinued[citation needed] open-source integrated development environment for Linux, macOS,[5] and Windows.

MonoDevelop integrates features similar to those of NetBeans and Microsoft Visual Studio, such as automatic code completion, source control, a graphical user interface (GUI), and Web designer.

[8][9][10] Although there is no word from the developers that it has been discontinued, nonetheless, it hasn't been updated in 4 years[11] and is no longer installable on major operating systems, such as Ubuntu 22.04 and above.

Stetic is very similar to Glade Interface Designer but is integrated into MonoDevelop with features such as drag and drop.

It has been criticized for being more difficult to work with than the likes of Qt Designer and the Microsoft Visual Studio Windows Forms Editor when the programmer does not yet have a concrete layout in mind.

Visual Studio for Mac employs many of the same tools as its Windows counterpart: for example, the Roslyn .NET Compiler Platform is used for refactoring and IntelliSense.

Its project system and build engine use MSBuild; and its source editor supports TextMate bundles.