There are 2 repositories under wayland-client topic.
A simple program that provides DBus interface to control display temperature and brightness under wayland without flickering
Access external clipboards in vi-mode keymaps
wayland backend for javafx
A Flutter Embedder that talks to Wayland directly.
XWayland support for QtQuick Wayland compositors like Liri Shell
Example Wayland client for demonstrating client side decorations
Wayland Guide
:book: Wayland client and server extensions
Simple Wayland launcher panel
Wayland Client Ada binding
Ada 2012 bindings for Wayland
Screenshot tool written in zig for wayland compositors implementing zwlr_screencopy_unstable_v1 protocol.
A Qt-based wayland compositor + Multiple displays support + Several test applications (GStreamer's glimagesink plugin used to render under Qml, EGL+Wayland implementation)
libglace; library for managing and getting info about wayland clients
A general-purposed 2D rendering framework & visual novel engine.
Keyboard based screen selection tool for wayland compositors