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GTK4

GTK (GIMP Toolkit) is a widely used, free software toolkit for building graphical user interfaces (GUIs). Initially created for the GIMP (GNU Image Manipulation Program), GTK has evolved into a versatile toolkit for creating GUIs on Linux, Unix, and Windows. It is developed and maintained by the GNOME Project, which also powers a popular desktop environment for Linux-based systems.

GTK4, the latest version of the toolkit, was released in December 2020. Key updates include:

  • Vulkan Graphics API (experimental): Enhanced performance with hardware acceleration and better GPU support.
  • New Layout Manager: More flexibility in arranging widgets, making interface design simpler and more adaptable.
  • New Widgets: Components like GtkListView allow easy data display in lists.
  • Improved Internationalization: Expanded language support.

GTK4 offers a robust toolkit for creating user interfaces with extensive system-level access and a wide array of widgets for building desktop applications. Its new features make it an ideal choice for modern, high-performance UI development on Linux, Unix, and Windows.