WordPress free plugins
When I needed to develop a website that featured complex dependencies, I discovered that I did not have the tools for the task. Although I had access to plenty of great plugins, they could not provide what I was looking for. As a result, I had to program the missing parts myself, including a form that had several features from different data structures connected to one another.
Genie is a simple WordPress data manager that can generate information structures that allow for simple data processing and data dependencies.