Since the idea of 'function' is not widely known to the community members with limited programming experiences, porting the functions in CommonFunctions, if possible, will allow them to access the plugin in depth without having to have prior programming knowledge.

Some functions still have to remain in CommonFunctions if it's not able to be ported, yet lots of functions in CommonFunctions can be ported as Placeholder since Placeholder is basically a function itself.

Are you sure?
The only thing special about CommonFunctions, as opposed to placeholders, is the syntax is a bit different.

All we need to do to make it accessible is to either move the CommonFunctions documentation to the wiki or add a wiki guide for how to navigate the javadocs for it.

Making accessible docs for CommonFunctions will be a big project, but its certainly easier than rewriting it all as placeholders.

That makes sense. I think I will push it to bottom and rethink about it later