Is it possible to simulate keyboard/mouse event in NodeJS?

Question

Imagine that a NodeJS module, when invoked from console, outputs some introductory messages and then waits for user input (click enter or esc). This module already has and d

Answer 1

I've tried robotjs and node-key-sender, but they cause a substantial amount of delay/stuttering per key-event. (especially noticeable when sending them frequently)

To resolve this, I found a way to use node-ffi-napi to call the Windows user32 SendInput function directly: https://stackoverflow.com/a/50412529/2441655

In my case at least, this achieved substantially better performance. (however, a drawback is that it only works on Windows, of course)