GUI building, using the libui library: https://github.com/andlabs/libui version alpha4.
To install Libui.jl, do
Pkg.clone("Libui")
Pkg.build("Libui")
I have only tested it on Windows and recreated the controlgallery examples by porting it directly from the C version.
You can call it directly by adding the src and examples installation dir to LOAD_PATH or by providing the full path
via include. e.g. (with my path)
include("c:/j/.julia/v0.4/Libui/examples/controlgallery.jl");
controlgallery()
A bad surprise not yet solved is that it crashes on a second call.