flexible taskbar application for wayland compositors

 SFWBar (S* Floating Window Bar) is a flexible taskbar application for wayland
 compositors, designed with a stacking layout in mind. Originally developed for
 Sway, SFWBar will work with any wayland compositor supporting layer shell
 protocol, the taskbar and window switcher functionality shall work with any
 compositor supportinig foreign toplevel protocol, but the pager, and window
 placement functionality require sway (or at least i3 IPC support).