Visual Studio 2026 still ships the form designer Alan Cooper drew in 1987

Every UI framework Microsoft has shipped since WinForms (2002) was sold as its successor. WPF, Silverlight, UWP, MAUI, Blazor desktop. Twenty-four years on, WinForms is still there, on modern .NET, with a designer that any VB6 developer would recognise on sight. The Cooper and Geary form-designer architecture from 1987 is still the path of least resistance for a working line-of-business app in 2026, and that is not an accident.