nwellis

type ChildAndParent<TParent, TChild> = TParent extends string 
  ? `${TParent}.${TChild extends string ? TChild : never}`
  : TChild;
type DotNotation<T, TParent = false> = T extends object 
  ? { [K in keyof T]: TParent | DotNotation<T[K], ChildAndParent<TParent, K>> }[keyof T]
  : TParent

type Foo = DotNotation<{
  a: "hello"
  b: "darkness"

acacio

/* node UPNP port forwarding PoC 

This is a simple way to forward ports on NAT routers with UPNP.

This is a not-for-production hack that I found useful when testing apps
on my home network behind ny NAT router.

-satori

usage: