Get all functions available at runtime

Question

Is there a way to get all functions available at runtime? Or is there a hidden database to keep track of all the loaded functions, variables, modules accessible by our code.

Answer 1

I'll post my comment as an answer since it seemed useful: Do you mean user-defined functions / variables and loaded modules? You can get those with whos(). To get functions exported from a module you can do whos(MyModule)