My sub-contracting/consulting career started 20 years ago writing code generators for SharePoint. Using the WSDL to generate DTOs and Service/Repository classes for them to power brochureware websites for a large luxury rentals firm. When we got a new customer that wanted a similar setup but they used WordPress, I then modified that generator to work off Custom Post Types. It could output to C# and to PHP.

The customer never used the tools, my bosses never used the tools, they were for me to work more efficiently.