Constraint-based layout manager for GTK+

Watch as a smart home module

🍃 An SDL3 widget that resembles the good ol' Windows Vista/7 weather widget

YIRL is a Work in progress game engine aiming to be fully configurable, scriptable and mod friendly.

Final Year Project - Multi-Tasking GUI based Operating System designed with usability in mind

3270 Virtual Terminal for GTK

ESP32 based cryptocurrency monitor

a candlestick chart widget

A plain C library for creating simple but functional user interfaces.

Zero Memory Widget

A Compact Header-Only Widget Library for GTK in C

An ESP8266 WiFi E-Ink weather forecast widget

SDL2 GUI Toolkit (with a GTK style API)

GStreamer Tk widget embeds GStreamer pipelines into a Tk widget.

lvgl keyboard Support Chinese input method

Simple GUI toolkit in ANSI C!

mark paths which is long and deep

Tiny Editor using Application API !

a plugined UI,system with separate UI and logic，simulate the windows library. looking for some partners to improve this UI