Which language library is better for a project

Hi
I’m new to UE4 and game development in general, i think i made a good progress learning UE4 but i’m NOT familiar to c++ development (even i tried but i just can’t)
so i want to use a library as wrapper for it i saw libraries that allow me to program classes using C# , JavaScript or Lua,
so which language of these has a good library to start development with it
thanks in advance

Really depends on your project.
Have you tried Blueprints yet (UE4’s built in visual scripting system) ?

of course i tried blueprint but you know it does not cover everything , also can i use only programming language without blueprint ?
(btw i have 3+ month of learning ue4)