Recently working with labwc, I gradually found some small problems. I will record them here for the convenience of future generations.
wofi can be used not only as a launcher, but also as a display menu (menu). This article introduces these two usage modes. I am very satisfied with the overall experience.
If you are tired of monolithic desktop environments such as Gnome and KDE, and don't want to toss tiling Wayland compositors such as sway, you can try labwc stacking windows (window-stacking Wayland compositor).