Generally, the craft of programming is the factoring of a set of requirements into a a set of functions and data structures.
A JSON decoder MAY accept and ignore comments.
Computer programs are the most complex things that humans make.
JavaScript is the world's most misunderstood programming language.
The structure of software systems tend to reflect the structure of the organization that produce them.
Progress comes from finding better ways to do things. Don't be afraid of innovation. Don't be afraid of ideas that are not your own.