Get the info of the applications installed that are listed in /usr/share/applications and/or similar paths

linux-app-list

Get information about active windows and idle time on Windows, Linux and MacOS

electron-active-window

C++ bindings for Node.js to handle X11 using the full power of libxdo.

Captures the Linux desktop using Xorg APIs

Get 'keydown' and 'keyup' events in nodejs on X11 by parsing the output of `xev`

Setup screens position from saved profiles