Somewhat related: If you like hotkey-driven window tiling and positioning tools like macOS Spectre/Rectangle apps, I wrote https://github.com/ahmetb/RectangleWin for Windows a while back and mostly have been personally using it to position windows to 1/2, 1/3, or 2/3 of edges/corners of the display.
I am also a Platform engineer by day and a very heavy user of kubectx, thank you for this excellent tool that has immeasurably improved my k8s workflow!