[arch-general] How to get "b"-menu in Arch i3

[Ram Kumar]

Hi there Archers,
I am moving from manjaro i3 to Arch now, already started customizing i3 to
my need. Has anyone seen how the "b-menu" in Manjaro i3 is?..it contains
bluetooth, network manger etc.. binded to mod+ctrl+b keys by default.
how can i get a similar one to my Arch config?.. please guide me.

Thanks in advance

Fellow newbie Archer
Ramkumar