Vim editor where "normal" mode is anything but, and every keystroke feels like a ninja move. It’s the perfect tool for those who enjoy their text editing with a hint of existential crisis and a dash of keyboard gymnastics.
linux
A display server controls what you see on your screen. It helps show windows, manage your mouse and keyboard, and make sure everything looks right. Think of it as the manager of your computer's visual display. Popular ones are X11 and Wayland.