Does a Script Interpreter Exist for Jscript and C#?

Hi just wondering if it would be useful…or if anyone has created a script interpreter that would allow fluid communication between JavaScript scripts and C# scripts especially for say JScript Physics sims to C# or plugins connecting to COM ports etc.

Thanks for any ideas…

JavaScript in unity (popularly named UnityScript) integrates with the same codebase as C# in unity. Classes and methods can be called back and forth just fine.

Thanks for the reply…thats good news.