Based on our record, Fox toolkit seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
The Fox Toolkit [0] always looks like Windows 95, and is still getting updates. Its lack of themeability is presumably one of the reasons it's so fast and lightweight. [0] http://fox-toolkit.org/. - Source: Hacker News / about 2 years ago
GTK - GTK+ is a multi-platform toolkit for creating graphical user interfaces.
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FLTK - Fast Light Toolkit - Fast Light Toolkit (FLTK)
Agar - Agar GUI
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