structure

Structure/Scope

Limited Scope

Variables and functions should be scoped to the smallest visibility needed. Prefer in order: local, global, export.

Example

If you need the variable for one function, you declare the variable local within the function.

Resource/Script Naming

Never use spaces, "_" and "-" are acceptable alternatives. You may also chose to do camelCase as well.

Indentation

You should not exceed 4 levels of indentation if you can avoid it. Any more impacts the readability of code. Effective use of guard functions will be necessary to cut down on this.