DFL is the best UIcontrols for D,compare it to dwt, tkd,dtk,dlangui,anchovy......

[FrankLike via Digitalmars-d-learn]

1.DFL's Memory Usage is the least than other. winsamp.exe is 
2.1M,DFL's example's exe is 2.7M.
2.The size of DFL's example's exe files is the least than other, 
and only a single file.
3.DFL's source code is the most easy to understand.

Although DFL not use on Linux or Mac os X,it's easy to do for 
high level Software Engineer.

Now D need a simple ,quickly,easy to study UI Controls for D to 
develop.

Frank