90% of small and medium apps could be redone with a simple UI toolkit that gives you a box of widgets and callbacks. I built a geoscience 3D application in the

90% of small and medium apps could be redone with a simple UI toolkit that gives you a box of widgets and callbacks. I built a geoscience 3D application in the mid 90s with FLTK and it was the last time I made something UI based where I didn’t feel that the UI toolkit was getting in the way of getting the work done. Assuming a lot of complexity in anticipation is the wrong approach 99% of the time.