Programación
gadoutline2_4
Font-sensitive gadget layout library
gadget100
Gadget.library like GadTools for OS 1.3, OS 2.0
ezlib2
link library for easy windows etc.
editorgadget
BOOPSI text entry gadget, version 1.0
draggadget10b2
Bugfix: BOOPSI gadget class for drag&drop
dragclass
BOOPSI gadget class for drag&drop (beta)
classact33
3.3Advanced GUI toolkit
bgui_html_docs
41.11BGUI version 41.11 HTML documentation
bgui_guide_doc
41.11BGUI version 41.11 AmigaGuide documentation
bgui_dev
41.11BGUI version 41.11 developers archive
bgui
41.11BGUI version 41.11 users archive
VisualArts25
A Powerful GUI builder for WB2 & WB3
TplEdit
2.00ßGadtools template editor. V2.00
TextWin
Open a MUI text window from DOS script
TextLabelImage
2.2V2.2, BOOPSI text labels w/ underscore handling
Surveyor
Measure distance between screen points.
StringNode_Gui
V3.0StringNode class - Amiga Guide Documentation
StringNode_Bin
V3.0StringNode class - Executable Examples
Skew
Interface builder. V1.28
ShowGadgets
View all gadgets in a window.
ScrModeClass11
1.1Class to use asl-screenmode requester like Boopsi
Scanner
1.0Write C source from intuition structures. V1.0
PowerSource
3.0Creates and edits intuition gadgets. V3.0
PopUpMenuC_1.1
BOOPSI PopUpMenuClass (V37+)
PhxOpts
A GUI for setting PhxAss options
Pcqtriton
Tritoninterface for PCQ Pascal
NodeMaster_Gui
V3.0NodeMaster class - Amiga Guide Documentation
NodeMaster_Bin
V3.0NodeMaster class - Executable Examples
NewString11
Hook for repair String class of intuition.

MultiDesktop
An incomplete *Open Source* GUI library