FLTK vs OpenWidget
A side-by-side look at FLTK and OpenWidget. For an in-depth review of either product, follow the links below.
FLTK
Development
FLTK (pronounced 'fulltick') is a lightweight, cross-platform C++ GUI toolkit for developing graphical user interfaces (GUIs). It provides modern GUI functionality without the bloat, supports 3D graphics via OpenGL, and works on Linux, Windows, and macOS.
crossplatformclightweight3d-graphicsopengl
OpenWidget
Development
OpenWidget is an open-source and customizable widget toolkit for building cross-platform GUI applications. It supports modern UI frameworks and a plugin architecture for extensibility.
opensourcecrossplatformguiwidgetscustomizable
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