After a 7-to-8 upgrade, or maybe a 7-to-8.0-to-8.1 upgrade, some media folders stop showing in trees in pickers, or the left side of the media section.

The Models Builder Custom Tool is dead, long lives the Models Builder Extension!

Or, why I have always prefered the Atlantic to the Mediterranean.

Having a hard time with Umbraco v8 Json log files? There is a solution!

So far, we have explained how to compose Umbraco by registering various elements, such as content finders or property value converters. In other words, how to modify how Umbraco works. But there is one missing bit: how to add functionality.