GraPHP vs Revel: What are the differences?

Developers describe GraPHP as "A PHP graph DB web framework *". The goal of this project is to build a lightweight web framework with a graph DB abstraction. It should be very easy to create the graph schema with no knowledge of of how the data is stored. Also, the schema should be incredibly flexible so you should never need migrations when adding new models (nodes), connections (edges), or data that lives in nodes. On the other hand, *Revel** is detailed as "A high productivity, full-stack web framework for the Go language". Revel makes it easy to build web applications using the Model-View-Controller (MVC) pattern by relying on conventions that require a certain structure in your application. In return, it is very light on configuration and enables an extremely fast development cycle.

GraPHP and Revel can be primarily classified as "Frameworks (Full Stack)" tools.

GraPHP and Revel are both open source tools. It seems that Revel with 11.2K GitHub stars and 1.33K forks on GitHub has more adoption than GraPHP with 135 GitHub stars and 5 GitHub forks.