compile:
dmd hello.d gdi32.lib user32.lib opengl32.lib
Result:
+------------------------------------------+
|Hello, World! [_][~][X]|
+------------------------------------------+
| |
| / \ |
| / \ |
| / \ |
| / \ |
| / \ |
| / \ |
| / \ |
| / \ |
| - - - - - - - - - - - - - - - - - |
+------------------------------------------+