Quark toolkit is a powerful, extensible GUI Toolkit written in C++ and OpenGL / ES 3.0. It runs natively on Linux, macOS, Windows, and several BSD flavors. It comes with a scene graph, a variety of useful widgets, a powerful built-in theming system, and support for extension through any language that can interface with C bindings.
Internally, Quark is based on the Godot Game Engine core, but strips it down to only those features useful for GUI development in order to have the smallest library size possible.
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Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur.
Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md)
Copyright (c) 2018 Quark Toolkit contributors (cf. AUTHORS.md)
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