I’d be interested in switching to wayland but I have good knowledge of x11 cli tools - xrandr, xdotool, xwininfo, etc. is there an easy way to migrate this knowledge and accompanying scripts?
https://github.com/solarkraft/awesome-wlroots is a pretty nice list of various CLI utils you can use. Sadly I don't think anyone aimed to 1:1 replicate APIs of xdotool etc, so you will need to change the syntax in your scripts a bit.
xdotool: ydotool, but it might miss some features
xwininfo: this is compositor specific. Sway has swaymsg, that's what I use.