It actually only gained proper type support relatively recently (I don't remember exactly when as I haven't touched it in a while). It also has some other featu

It actually only gained proper type support relatively recently (I don't remember exactly when as I haven't touched it in a while). It also has some other features other than types (again, haven't used it in a long time, so I can't really remember, but have a look around). The real difference tho is age, Luau has been around since 2006 or so (used to be known as Rbx.Lua).