scripting language means what
@Krafter166: Unity use probably JS in a customized way : maybe they 'translate' JS in another code to be compiled, as it seems to me than the root language of Unity is C#, which is a compiled language ^^
no need of compiler..I guess
@ashutosh mishra JS codes needs to be compiled
@ashutosh mishra I've seen that JS needs to be compiled to be ran. It was something in Unity 4. I'm not a professional for JS or Unity 4 so correct me i I'm wrong.
As I said I don't know much about JS or Unit, but I know that Unity 4 is in JS and Unity 5 in C#
Any programming language that supports scripts that is programs that is written for a particular or special run-time environment that automate the execution of tasks that could alternatively be executed one-by-one by a human operator is called a SCRIPTING LANGUAGE