Entity Prepopulate
Configure default entity values from available tokens like the url path or query arg.
[current-page:query:topic]
/node/add/class?topic=12
Modules
Taxonomy Manager
This module makes it easier to manage your taxonomy.
The collapsible interface allows you to see the terms all on one page and avoids core's issues with paging a big hierarchy.
Media PDF Thumbnail
Generate a thumbnail from the first page of a PDF.
By default, Media Library shows the thumbnail field of Media types, but Document doesn't have one to show.
Stage File Proxy
When you clone your production database to dev, you will be missing files from the latest content. This module will automatically fetch them from the site when the content is accessed.
Mask
Input masks add spacing and characters to make info like phone or credit card numbers easier to enter.
Title Field For Manage Display
Normally entity titles are printed in their template. If you want to configure it via manage display instead you can use this module.
Menu Trail By Path
The menu trail determines where the current page is in a menu, and parent links so they can be highlighted to show where you are.
Expanding Textareas
Auto expand textareas.
Media Library Edit
Adds an edit button for media library widgets so you can adjust the image without removing and re-adding it.
Enable per field in form display settings.
Status Messages
Float status messages to top right and hide after a few seconds.