"Panels are great, but how do I change this one page?"

Here's a Tampermonkey script which adds a Save and Edit button to the mini panels content edit page for every site :) If you don't have the button, then every time you save, you are brought back to the mini-panels content overview page, which gets kind of long.

In a hurry to get this information up... Sorry for any typos :)

From the project page: "Provides a new Forms API element which is a select/radios/checkboxes element that has an 'other' option. When 'other' is selected a textfield appears for the user to provide a custom value."

Modify the default Panels markup. Use with Fences for ultimate control.

This module simplifies the core Menu and Shortcut modules by merging the "List links" and "Edit menu" operations into a single administration page.

This module lets you take the input from a field and allows using HTML and token replacement (or alternately PHP) for display.

"File entity provides interfaces for managing files. It also extends the core file entity, allowing files to be fieldable, grouped into types, viewed (using display modes) and formatted using field formatters. File entity integrates with a number of modules, exposing files to Views, Entity API, Token and more."

Replaces administrative overview/listing pages with Views, including Views Bulk Operations.

This module should not be enabled in production environments. These views should be used as starting points or examples only and should be exported and used in custom modules if they are to be used in a production environment.

This is the module that is used on this site for code highlighting.