RAD Studio
Product Page 36
Circular Buffer 1.1
by Team Circular buffer in Libraries for Delphi
Generics based simple circular buffer implementation with included management of object instances.
Delphi WinUI 3 Demo 1.0
by Embarcadero Technologies in Sample Projects for Delphi
A complete sample of a working Windows App SDK application based on WinUI 3 using XAML and dynamic controls creation.