NoAnnoyance v2
Another extension, that removes the 'Window is ready' notification and puts the window into focus. In contrast to all the other extensions, this uses ES6 syntax and is actively maintained.
Remove Alt+Tab Delay v2
Another extension that removes the 0.15 second popup delay in switcher pop-ups. This extension is actively maintained. It fixes at least this known issue: https://gitlab.gnome.org/GNOME/mutter/issues/888.
