Finally someone asked about that!
That’s an alias I made (with some help from the Arch Wiki) that lets me search the AUR for a package using fzf and then install it.
alias get="paru -Slq | fzf --preview 'paru -Si {}' --layout=reverse --bind 'enter:execute(paru -S {})+accept'"
(replace paru with your AUR helper of choice if different, requires fzf)
Also, my neovim config is available in the link!
Gorgeous!