title: How to convert %D0%9F%D1%80%D0%B8%D0%B2%D0%B5%D1%82 to Unicode in JS
body: <p>The main core of question is — I did not know what's the name of this type of string.
  I am getting output function strings in this format %D0%9F%D1%80%D0%B8%D0%B2%D0%B5%D1%82. I don't know what type of code is this. Tell me please how to convert it to Unicode in JavaScript.
  Actually this string is "Привет". Thank you.</p>