A lamp switch: a cord hangs from the button with a bead on the end. Drag the bead down past the trigger point and let go to turn it on; the cord springs back and swings like a pendulum. Clicking the button itself toggles it too and tugs the cord, so keyboards get the same switch.
pnpm dlx shadcn@latest add "https://movin.design/r/button-pull-cord.json"The item is indexed, but its registry document could not be loaded.