===MACOS===
iterm2 焦点跟随鼠标，可命令行执行：
defaults write -app iTerm.app FocusFollowsMouse -string YES

使用App实现可使用开源软件AutoRaise
https://github.com/sbmpost/AutoRaise

GitHub

GitHub - sbmpost/AutoRaise: AutoRaise (and focus) a window when hovering over it with the mouse

AutoRaise (and focus) a window when hovering over it with the mouse - sbmpost/AutoRaise