You got to hack just enough to give you an edge but too subtle to be detectable. (So like preventing frames from running to slow the game down, etc.)
1. Learn how to program in JS if you haven't already 2. Make a variable finder to search through objects for keys and return paths. 3. Learn to read the code in the sources and take advantage of CTRL+F 4. Make an undetectable hack. It is that simple.
I know plenty of people who have hacked and got away with it, Coolgamer3108 doesn't seem like the kind of person who would hack to make people mad. Maybe he was just angry he couldn't beat a track? that would be the reason I would hack if I knew how.
If you know who cookiecream is, he/she admitted their mistake of copying tracks, and now there is no problem.
I mean, you could create a private conversation with a developer, and ask them, because I bet people mention their names all the time.