As you may know, my main object of interest, for now, is Odoo. Odoo is the largest open-source ERP System used by companies like Volkswagen, TOYOTA as well as SMEs. Over 6000 developers worldwide are adding new apps every day. With 60 Apps I am currently in the top 100 Odoo App Contributors (for the last 30 days).
I was asked to configure the Partners Levels by one Company and found out that some users have been asking Odoo to make the field "Implemented by" visible to all users except having to activate the developer mode. The module wasn't there so I developed it. It is available for free here. The Module is simply changing one of the attributes of the field. I have also published a tutorial on how to setup resellers in Odoo.
One of my resolutions for 2019 is to publish one App/Module and at least one tutorial(tech/functional) per week. We will see how it goes.