Add sway-fader

README.md

@@ -276,6 +276,7 @@ TOOLS
 - ![Rust](https://img.shields.io/badge/rust-%23281c1c.svg?style=plastic&logo=rust&logoColor=fff) [lan-mouse](https://github.com/feschber/lan-mouse) - A mouse and keyboard sharing software
 - ![C](https://img.shields.io/badge/c-%23044f88.svg?style=plastic&logo=c&logoColor=fff) [lswt](https://git.sr.ht/~leon_plickat/lswt) - List Wayland toplevels in both human readable and machine parsable formats via the `wlr-foreign-toplevel-management-unstable-v1` protocol
 - ![C](https://img.shields.io/badge/c-%23044f88.svg?style=plastic&logo=c&logoColor=fff) [scenefx](https://github.com/wlrfx/scenefx) - A drop-in replacement for the wlroots scene-graph API that allows Wayland compositors to render surfaces with eye-candy effects
+- ![Go](https://img.shields.io/badge/go-%2300add8.svg?style=plastic&logo=go&logoColor=fff) [sway-fader](https://github.com/mgnsk/sway-fader) - A tool that can be used to control transparency for focus and window events
 - ![C++](https://img.shields.io/badge/c++-%235e97d0.svg?style=plastic&logo=c%2B%2B&logoColor=fff) [Waycheck](https://gitlab.freedesktop.org/serebit/waycheck) - A simple application that displays all of the Wayland protocols supported and unsupported by the running compositor
 - ![Rust](https://img.shields.io/badge/rust-%23281c1c.svg?style=plastic&logo=rust&logoColor=fff) [waycorner](https://github.com/AndreasBackx/waycorner) - Hot corners for wlroots-based Wayland compositors implementing the `xdg-output-unstable-v1` protocol
 - ![Python](https://img.shields.io/badge/python-4584b6?style=plastic&logo=python&logoColor=ffde57) [wayland-py](https://github.com/aslpavel/wayland-py) - A pure Python implementation of a Wayland client