xournalpp / xournalpp

Xournal++ is a handwriting notetaking software with PDF annotation support. Written in C++ with GTK3, supporting Linux (e.g. Ubuntu, Debian, Arch, SUSE), macOS and Windows 10. Supports pen input from devices such as Wacom Tablets.

webview / webview

Tiny cross-platform webview library for C/C++. Uses WebKit (GTK/Cocoa) and Edge WebView2 (Windows).

Alexays / Waybar

Highly customizable Wayland bar for Sway and Wlroots based compositors. :v: :tada:

wxWidgets / wxWidgets

Cross-Platform C++ GUI Library

synfig / synfig

This is the Official source code repository of Synfig Studio animation software

manisandro / gImageReader

A Gtk/Qt front-end to tesseract-ocr.

Qalculate / qalculate-gtk

Qalculate! GTK UI

ashaduri / gsmartcontrol

GSmartControl - Hard disk drive and SSD health inspection tool

wingtk / gvsbuild

GTK stack for Windows

amsynth / amsynth

Simple software synthesizer for Linux

egely1337 / mayonnaise

Mayonnaise: a macOS like UI library for Linux, alternative to Qt and GTK. Written with pure C++ and OpenGL/Vulkan.