The idea is to do simple example and increasingly complex application to validate the new EFL interface and get some idea of the coverage of it. It will likely also detect bugs, but the first focus is to make sure they are easy to use. This task should be used as a reference to all example that are pushed in git for this purpose.
Maybe a first API to evaluate as it is now pretty much settle is Efl.Io and Efl.Net. Example program could be just to fetch weather forecast from a city given in parameter. That program could evolve later into displaying the information using the new widget directly and at the end using MVVM infrastructure (This is just an idea).