I just published a new video that covers using hooks (well, one hook) and events to extend the Craft CMS control panel via a custom module.
You can watch it here:
When I'm working in Craft CMS, I tend to have a lot of open tabs, and sometimes tabs from different environments of the same project. For that reason, it's nice to be able to clearly see which environment I'm currently in, so I don't test or update the incorrect environment.
To solve this, I built a custom module that displays the environment in the title tag/tab name, in a banner at the top of the control panel, and in the sidebar of an Entry edit screen.
