I found the article and the comment, if you’re curious:

https://www.windowslatest.com/2025/12/07/ram-prices-soar-but-popular-windows-11-apps-are-using-more-ram-due-to-electron-web-components/#comment-6806399879

The Groovitron from Ratchet and Clank. It interacts with every enemy and boss, is pretty powerful under the right conditions, and is the right kind of silly.

The vacuum cleaner. One cat gets really scared and freezes while the other starts hissing at the machine when I bring it out.

My guess is that it should infinitely call echo on itself where the $() substitutes the command echo into the terminal, which calls it with echo.

There should be a config file in ~/.config/MangoHud (you can check more details in the GitHub page https://github.com/flightlessmango/MangoHud#hud-configuration).

By adding frametime=0 to the config file, you should be able to remove the frametime measurement from the FPS display.

It’s maintained on GitHub, so you might be able to manually install it or find a package for it in your package manager. At least on Arch you can install gnome-shell-extension-ddterm-git from the AUR.

I use ddterm, which is pretty much the only remaining drop-down terminal extension. https://extensions.gnome.org/extension/3780/ddterm/