What is it written on, and in general what technologies are used in the Cookie Clicker game?

Question

JavaScript

Good day. It became interesting how the Cookie Clicker game was written in general ? Well, or similar games ... I'm not going to do anything similar, but I'm interested out of curiosity. And I'm new to this stuff, so I apologize for such stupid questions! ;)
Thanks in advance!

Answer 1

From the official wiki:
Cookie Clicker is a game developed by Orteil in Java Script and was first released on August 10, 2013.